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evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/__init__.py

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+# Copyright 2022 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from typing import TYPE_CHECKING
+
+from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tf_available, is_torch_available
+
+
+_import_structure = {
+    "configuration_data2vec_audio": ["DATA2VEC_AUDIO_PRETRAINED_CONFIG_ARCHIVE_MAP", "Data2VecAudioConfig"],
+    "configuration_data2vec_text": [
+        "DATA2VEC_TEXT_PRETRAINED_CONFIG_ARCHIVE_MAP",
+        "Data2VecTextConfig",
+        "Data2VecTextOnnxConfig",
+    ],
+    "configuration_data2vec_vision": [
+        "DATA2VEC_VISION_PRETRAINED_CONFIG_ARCHIVE_MAP",
+        "Data2VecVisionConfig",
+        "Data2VecVisionOnnxConfig",
+    ],
+}
+
+try:
+    if not is_torch_available():
+        raise OptionalDependencyNotAvailable()
+except OptionalDependencyNotAvailable:
+    pass
+else:
+    _import_structure["modeling_data2vec_audio"] = [
+        "DATA2VEC_AUDIO_PRETRAINED_MODEL_ARCHIVE_LIST",
+        "Data2VecAudioForAudioFrameClassification",
+        "Data2VecAudioForCTC",
+        "Data2VecAudioForSequenceClassification",
+        "Data2VecAudioForXVector",
+        "Data2VecAudioModel",
+        "Data2VecAudioPreTrainedModel",
+    ]
+    _import_structure["modeling_data2vec_text"] = [
+        "DATA2VEC_TEXT_PRETRAINED_MODEL_ARCHIVE_LIST",
+        "Data2VecTextForCausalLM",
+        "Data2VecTextForMaskedLM",
+        "Data2VecTextForMultipleChoice",
+        "Data2VecTextForQuestionAnswering",
+        "Data2VecTextForSequenceClassification",
+        "Data2VecTextForTokenClassification",
+        "Data2VecTextModel",
+        "Data2VecTextPreTrainedModel",
+    ]
+    _import_structure["modeling_data2vec_vision"] = [
+        "DATA2VEC_VISION_PRETRAINED_MODEL_ARCHIVE_LIST",
+        "Data2VecVisionForImageClassification",
+        "Data2VecVisionForMaskedImageModeling",
+        "Data2VecVisionForSemanticSegmentation",
+        "Data2VecVisionModel",
+        "Data2VecVisionPreTrainedModel",
+    ]
+
+if is_tf_available():
+    _import_structure["modeling_tf_data2vec_vision"] = [
+        "TFData2VecVisionForImageClassification",
+        "TFData2VecVisionForSemanticSegmentation",
+        "TFData2VecVisionModel",
+        "TFData2VecVisionPreTrainedModel",
+    ]
+
+if TYPE_CHECKING:
+    from .configuration_data2vec_audio import DATA2VEC_AUDIO_PRETRAINED_CONFIG_ARCHIVE_MAP, Data2VecAudioConfig
+    from .configuration_data2vec_text import (
+        DATA2VEC_TEXT_PRETRAINED_CONFIG_ARCHIVE_MAP,
+        Data2VecTextConfig,
+        Data2VecTextOnnxConfig,
+    )
+    from .configuration_data2vec_vision import (
+        DATA2VEC_VISION_PRETRAINED_CONFIG_ARCHIVE_MAP,
+        Data2VecVisionConfig,
+        Data2VecVisionOnnxConfig,
+    )
+
+    try:
+        if not is_torch_available():
+            raise OptionalDependencyNotAvailable()
+    except OptionalDependencyNotAvailable:
+        pass
+    else:
+        from .modeling_data2vec_audio import (
+            DATA2VEC_AUDIO_PRETRAINED_MODEL_ARCHIVE_LIST,
+            Data2VecAudioForAudioFrameClassification,
+            Data2VecAudioForCTC,
+            Data2VecAudioForSequenceClassification,
+            Data2VecAudioForXVector,
+            Data2VecAudioModel,
+            Data2VecAudioPreTrainedModel,
+        )
+        from .modeling_data2vec_text import (
+            DATA2VEC_TEXT_PRETRAINED_MODEL_ARCHIVE_LIST,
+            Data2VecTextForCausalLM,
+            Data2VecTextForMaskedLM,
+            Data2VecTextForMultipleChoice,
+            Data2VecTextForQuestionAnswering,
+            Data2VecTextForSequenceClassification,
+            Data2VecTextForTokenClassification,
+            Data2VecTextModel,
+            Data2VecTextPreTrainedModel,
+        )
+        from .modeling_data2vec_vision import (
+            DATA2VEC_VISION_PRETRAINED_MODEL_ARCHIVE_LIST,
+            Data2VecVisionForImageClassification,
+            Data2VecVisionForMaskedImageModeling,
+            Data2VecVisionForSemanticSegmentation,
+            Data2VecVisionModel,
+            Data2VecVisionPreTrainedModel,
+        )
+    if is_tf_available():
+        from .modeling_tf_data2vec_vision import (
+            TFData2VecVisionForImageClassification,
+            TFData2VecVisionForSemanticSegmentation,
+            TFData2VecVisionModel,
+            TFData2VecVisionPreTrainedModel,
+        )
+
+else:
+    import sys
+
+    sys.modules[__name__] = _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/configuration_data2vec_audio.py

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+# coding=utf-8
+# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" Data2VecText configuration"""
+
+import math
+
+from ...configuration_utils import PretrainedConfig
+from ...utils import logging
+
+
+logger = logging.get_logger(__name__)
+
+DATA2VEC_AUDIO_PRETRAINED_CONFIG_ARCHIVE_MAP = {
+    "facebook/data2vec-base-960h": "https://huggingface.co/facebook/data2vec-audio-base-960h/resolve/main/config.json",
+    # See all Data2VecAudio models at https://huggingface.co/models?filter=data2vec-audio
+}
+
+
+class Data2VecAudioConfig(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of a [`Data2VecAudioModel`]. It is used to instantiate
+    an Data2VecAudio model according to the specified arguments, defining the model architecture. Instantiating a
+    configuration with the defaults will yield a similar configuration to that of the Data2VecAudio
+    [facebook/data2vec-audio-base-960h](https://huggingface.co/facebook/data2vec-audio-base-960h) architecture.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+
+    Args:
+        vocab_size (`int`, *optional*, defaults to 32):
+            Vocabulary size of the Data2VecAudio model. Defines the number of different tokens that can be represented
+            by the `inputs_ids` passed when calling [`Data2VecAudioModel`] or [`TFData2VecAudioModel`]. Vocabulary size
+            of the model. Defines the different tokens that can be represented by the *inputs_ids* passed to the
+            forward method of [`Data2VecAudioModel`].
+        hidden_size (`int`, *optional*, defaults to 768):
+            Dimensionality of the encoder layers and the pooler layer.
+        num_hidden_layers (`int`, *optional*, defaults to 12):
+            Number of hidden layers in the Transformer encoder.
+        num_attention_heads (`int`, *optional*, defaults to 12):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        intermediate_size (`int`, *optional*, defaults to 3072):
+            Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
+        hidden_act (`str` or `function`, *optional*, defaults to `"gelu"`):
+            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
+            `"relu"`, `"selu"` and `"gelu_new"` are supported.
+        hidden_dropout (`float`, *optional*, defaults to 0.1):
+            The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
+        activation_dropout (`float`, *optional*, defaults to 0.1):
+            The dropout ratio for activations inside the fully connected layer.
+        attention_dropout (`float`, *optional*, defaults to 0.1):
+            The dropout ratio for the attention probabilities.
+        final_dropout (`float`, *optional*, defaults to 0.1):
+            The dropout probability for the final projection layer of [`Data2VecAudioForCTC`].
+        layerdrop (`float`, *optional*, defaults to 0.1):
+            The LayerDrop probability. See the [LayerDrop paper](see https://arxiv.org/abs/1909.11556) for more
+            details.
+        initializer_range (`float`, *optional*, defaults to 0.02):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        layer_norm_eps (`float`, *optional*, defaults to 1e-12):
+            The epsilon used by the layer normalization layers.
+        feat_proj_dropout (`float`, *optional*, defaults to 0.0):
+            The dropout probability for output of the feature encoder.
+        feat_extract_activation (`str, `optional`, defaults to `"gelu"`):
+            The non-linear activation function (function or string) in the 1D convolutional layers of the feature
+            extractor. If string, `"gelu"`, `"relu"`, `"selu"` and `"gelu_new"` are supported.
+        conv_dim (`Tuple[int]` or `List[int]`, *optional*, defaults to `(512, 512, 512, 512, 512, 512, 512)`):
+            A tuple of integers defining the number of input and output channels of each 1D convolutional layer in the
+            feature encoder. The length of *conv_dim* defines the number of 1D convolutional layers.
+        conv_stride (`Tuple[int]` or `List[int]`, *optional*, defaults to `(5, 2, 2, 2, 2, 2, 2)`):
+            A tuple of integers defining the stride of each 1D convolutional layer in the feature encoder. The length
+            of *conv_stride* defines the number of convolutional layers and has to match the length of *conv_dim*.
+        conv_kernel (`Tuple[int]` or `List[int]`, *optional*, defaults to `(10, 3, 3, 3, 3, 3, 3)`):
+            A tuple of integers defining the kernel size of each 1D convolutional layer in the feature encoder. The
+            length of *conv_kernel* defines the number of convolutional layers and has to match the length of
+            *conv_dim*.
+        conv_bias (`bool`, *optional*, defaults to `False`):
+            Whether the 1D convolutional layers have a bias.
+        num_conv_pos_embeddings (`int`, *optional*, defaults to 128):
+            Number of convolutional positional embeddings. Defines the kernel size of 1D convolutional positional
+            embeddings layer.
+        num_conv_pos_embedding_groups (`int`, *optional*, defaults to 16):
+            Number of groups of 1D convolutional positional embeddings layer.
+        mask_time_prob (`float`, *optional*, defaults to 0.05):
+            Percentage (between 0 and 1) of all feature vectors along the time axis which will be masked. The masking
+            procecure generates ''mask_time_prob*len(time_axis)/mask_time_length'' independent masks over the axis. If
+            reasoning from the propability of each feature vector to be chosen as the start of the vector span to be
+            masked, *mask_time_prob* should be `prob_vector_start*mask_time_length`. Note that overlap may decrease the
+        mask_time_length (`int`, *optional*, defaults to 10):
+            Length of vector span along the time axis.
+        mask_time_min_masks (`int`, *optional*, defaults to 2),:
+            The minimum number of masks of length `mask_feature_length` generated along the time axis, each time step,
+            irrespectively of `mask_feature_prob`. Only relevant if ''mask_time_prob*len(time_axis)/mask_time_length <
+            mask_time_min_masks''
+        mask_feature_prob (`float`, *optional*, defaults to 0.0):
+            Percentage (between 0 and 1) of all feature vectors along the feature axis which will be masked. The
+            masking procecure generates ''mask_feature_prob*len(feature_axis)/mask_time_length'' independent masks over
+            the axis. If reasoning from the propability of each feature vector to be chosen as the start of the vector
+            span to be masked, *mask_feature_prob* should be `prob_vector_start*mask_feature_length`. Note that overlap
+            may decrease the actual percentage of masked vectors. This is only relevant if `apply_spec_augment is
+            True`.
+        mask_feature_length (`int`, *optional*, defaults to 10):
+            Length of vector span along the feature axis.
+        mask_feature_min_masks (`int`, *optional*, defaults to 0),:
+            The minimum number of masks of length `mask_feature_length` generated along the feature axis, each time
+            step, irrespectively of `mask_feature_prob`. Only relevant if
+            ''mask_feature_prob*len(feature_axis)/mask_feature_length < mask_feature_min_masks''
+        ctc_loss_reduction (`str`, *optional*, defaults to `"sum"`):
+            Specifies the reduction to apply to the output of `torch.nn.CTCLoss`. Only relevant when training an
+            instance of [`Data2VecAudioForCTC`].
+        ctc_zero_infinity (`bool`, *optional*, defaults to `False`):
+            Whether to zero infinite losses and the associated gradients of `torch.nn.CTCLoss`. Infinite losses mainly
+            occur when the inputs are too short to be aligned to the targets. Only relevant when training an instance
+            of [`Data2VecAudioForCTC`].
+        use_weighted_layer_sum (`bool`, *optional*, defaults to `False`):
+            Whether to use a weighted average of layer outputs with learned weights. Only relevant when using an
+            instance of [`Data2VecAudioForSequenceClassification`].
+        classifier_proj_size (`int`, *optional*, defaults to 256):
+            Dimensionality of the projection before token mean-pooling for classification.
+        tdnn_dim (`Tuple[int]` or `List[int]`, *optional*, defaults to `(512, 512, 512, 512, 1500)`):
+            A tuple of integers defining the number of output channels of each 1D convolutional layer in the *TDNN*
+            module of the *XVector* model. The length of *tdnn_dim* defines the number of *TDNN* layers.
+        tdnn_kernel (`Tuple[int]` or `List[int]`, *optional*, defaults to `(5, 3, 3, 1, 1)`):
+            A tuple of integers defining the kernel size of each 1D convolutional layer in the *TDNN* module of the
+            *XVector* model. The length of *tdnn_kernel* has to match the length of *tdnn_dim*.
+        tdnn_dilation (`Tuple[int]` or `List[int]`, *optional*, defaults to `(1, 2, 3, 1, 1)`):
+            A tuple of integers defining the dilation factor of each 1D convolutional layer in *TDNN* module of the
+            *XVector* model. The length of *tdnn_dilation* has to match the length of *tdnn_dim*.
+        xvector_output_dim (`int`, *optional*, defaults to 512):
+            Dimensionality of the *XVector* embedding vectors.
+        add_adapter (`bool`, *optional*, defaults to `False`):
+            Whether a convolutional network should be stacked on top of the Data2VecAudio Encoder. Can be very useful
+            for warm-starting Data2VecAudio for SpeechEncoderDecoder models.
+        adapter_kernel_size (`int`, *optional*, defaults to 3):
+            Kernel size of the convolutional layers in the adapter network. Only relevant if `add_adapter is True`.
+        adapter_stride (`int`, *optional*, defaults to 2):
+            Stride of the convolutional layers in the adapter network. Only relevant if `add_adapter is True`.
+        num_adapter_layers (`int`, *optional*, defaults to 3):
+            Number of convolutional layers that should be used in the adapter network. Only relevant if `add_adapter is
+            True`.
+        output_hidden_size (`int`, *optional*):
+            Dimensionality of the encoder output layer. If not defined, this defaults to *hidden-size*. Only relevant
+            if `add_adapter is True`.
+
+    Example:
+
+    ```python
+    >>> from transformers import Data2VecAudioConfig, Data2VecAudioModel
+
+    >>> # Initializing a Data2VecAudio facebook/data2vec-audio-base-960h style configuration
+    >>> configuration = Data2VecAudioConfig()
+
+    >>> # Initializing a model (with random weights) from the facebook/data2vec-audio-base-960h style configuration
+    >>> model = Data2VecAudioModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+
+    model_type = "data2vec-audio"
+
+    def __init__(
+        self,
+        vocab_size=32,
+        hidden_size=768,
+        num_hidden_layers=12,
+        num_attention_heads=12,
+        intermediate_size=3072,
+        hidden_act="gelu",
+        hidden_dropout=0.1,
+        activation_dropout=0.1,
+        attention_dropout=0.1,
+        feat_proj_dropout=0.0,
+        final_dropout=0.1,
+        layerdrop=0.1,
+        initializer_range=0.02,
+        layer_norm_eps=1e-5,
+        feat_extract_activation="gelu",
+        conv_dim=(512, 512, 512, 512, 512, 512, 512),
+        conv_stride=(5, 2, 2, 2, 2, 2, 2),
+        conv_kernel=(10, 3, 3, 3, 3, 2, 2),
+        conv_bias=False,
+        num_conv_pos_embedding_groups=16,
+        conv_pos_kernel_size=19,
+        num_conv_pos_embeddings=5,
+        mask_time_prob=0.05,
+        mask_time_length=10,
+        mask_time_min_masks=2,
+        mask_feature_prob=0.0,
+        mask_feature_length=10,
+        mask_feature_min_masks=0,
+        ctc_loss_reduction="sum",
+        ctc_zero_infinity=False,
+        use_weighted_layer_sum=False,
+        classifier_proj_size=256,
+        tdnn_dim=(512, 512, 512, 512, 1500),
+        tdnn_kernel=(5, 3, 3, 1, 1),
+        tdnn_dilation=(1, 2, 3, 1, 1),
+        xvector_output_dim=512,
+        pad_token_id=0,
+        bos_token_id=1,
+        eos_token_id=2,
+        add_adapter=False,
+        adapter_kernel_size=3,
+        adapter_stride=2,
+        num_adapter_layers=3,
+        output_hidden_size=None,
+        **kwargs,
+    ):
+        super().__init__(**kwargs, pad_token_id=pad_token_id, bos_token_id=bos_token_id, eos_token_id=eos_token_id)
+        self.hidden_size = hidden_size
+        self.feat_extract_activation = feat_extract_activation
+        self.conv_dim = list(conv_dim)
+        self.conv_stride = list(conv_stride)
+        self.conv_kernel = list(conv_kernel)
+        self.conv_bias = conv_bias
+        self.num_conv_pos_embeddings = num_conv_pos_embeddings
+        self.num_conv_pos_embedding_groups = num_conv_pos_embedding_groups
+        self.conv_pos_kernel_size = conv_pos_kernel_size
+        self.num_feat_extract_layers = len(self.conv_dim)
+        self.num_hidden_layers = num_hidden_layers
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.num_attention_heads = num_attention_heads
+        self.hidden_dropout = hidden_dropout
+        self.attention_dropout = attention_dropout
+        self.activation_dropout = activation_dropout
+        self.feat_proj_dropout = feat_proj_dropout
+        self.final_dropout = final_dropout
+        self.layerdrop = layerdrop
+        self.layer_norm_eps = layer_norm_eps
+        self.initializer_range = initializer_range
+        self.vocab_size = vocab_size
+        self.use_weighted_layer_sum = use_weighted_layer_sum
+
+        if (
+            (len(self.conv_stride) != self.num_feat_extract_layers)
+            or (len(self.conv_kernel) != self.num_feat_extract_layers)
+            or (len(self.conv_dim) != self.num_feat_extract_layers)
+        ):
+            raise ValueError(
+                "Configuration for convolutional layers is incorrect. It is required that `len(config.conv_dim)` =="
+                " `len(config.conv_stride)` == `len(config.conv_kernel)`, but is `len(config.conv_dim) ="
+                f" {len(self.conv_dim)}`, `len(config.conv_stride) = {len(self.conv_stride)}`,"
+                f" `len(config.conv_kernel) = {len(self.conv_kernel)}`."
+            )
+
+        # fine-tuning config parameters for SpecAugment: https://arxiv.org/abs/1904.08779
+        self.mask_time_prob = mask_time_prob
+        self.mask_time_length = mask_time_length
+        self.mask_time_min_masks = mask_time_min_masks
+        self.mask_feature_prob = mask_feature_prob
+        self.mask_feature_length = mask_feature_length
+        self.mask_feature_min_masks = mask_feature_min_masks
+
+        # ctc loss
+        self.ctc_loss_reduction = ctc_loss_reduction
+        self.ctc_zero_infinity = ctc_zero_infinity
+
+        # adapter
+        self.add_adapter = add_adapter
+        self.adapter_kernel_size = adapter_kernel_size
+        self.adapter_stride = adapter_stride
+        self.num_adapter_layers = num_adapter_layers
+        self.output_hidden_size = output_hidden_size or hidden_size
+
+        # SequenceClassification-specific parameter. Feel free to ignore for other classes.
+        self.classifier_proj_size = classifier_proj_size
+
+        # XVector-specific parameters. Feel free to ignore for other classes.
+        self.tdnn_dim = list(tdnn_dim)
+        self.tdnn_kernel = list(tdnn_kernel)
+        self.tdnn_dilation = list(tdnn_dilation)
+        self.xvector_output_dim = xvector_output_dim
+
+    @property
+    def inputs_to_logits_ratio(self):
+        return math.prod(self.conv_stride)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/configuration_data2vec_text.py

@@ -0,0 +1,154 @@
+# coding=utf-8
+# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" Data2VecText configuration"""
+from collections import OrderedDict
+from typing import Mapping
+
+from ...configuration_utils import PretrainedConfig
+from ...onnx import OnnxConfig
+from ...utils import logging
+
+
+logger = logging.get_logger(__name__)
+
+DATA2VEC_TEXT_PRETRAINED_CONFIG_ARCHIVE_MAP = {
+    "facebook/data2vec-text-base": "https://huggingface.co/data2vec/resolve/main/config.json",
+}
+
+
+class Data2VecTextConfig(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of a [`Data2VecTextModel`] and [`Data2VecTextModel`]. It
+    is used to instantiate a Data2VecText model according to the specified arguments, defining the model architecture.
+    Instantiating a configuration with the defaults will yield a similar configuration to that of the Data2VecText
+    [facebook/data2vec-text-base](https://huggingface.co/facebook/data2vec-text-base) architecture.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+
+    Args:
+        vocab_size (`int`, *optional*, defaults to 30522):
+            Vocabulary size of the DATA2VEC model. Defines the number of different tokens that can be represented by
+            the `inputs_ids` passed when calling [`Data2VecModel`].
+        hidden_size (`int`, *optional*, defaults to 768):
+            Dimensionality of the encoder layers and the pooler layer.
+        num_hidden_layers (`int`, *optional*, defaults to 12):
+            Number of hidden layers in the Transformer encoder.
+        num_attention_heads (`int`, *optional*, defaults to 12):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        intermediate_size (`int`, *optional*, defaults to 3072):
+            Dimensionality of the "intermediate" (often named feed-forward) layer in the Transformer encoder.
+        hidden_act (`str` or `Callable`, *optional*, defaults to `"gelu"`):
+            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
+            `"relu"`, `"silu"` and `"gelu_new"` are supported.
+        hidden_dropout_prob (`float`, *optional*, defaults to 0.1):
+            The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
+        attention_probs_dropout_prob (`float`, *optional*, defaults to 0.1):
+            The dropout ratio for the attention probabilities.
+        max_position_embeddings (`int`, *optional*, defaults to 512):
+            The maximum sequence length that this model might ever be used with. Typically set this to something large
+            just in case (e.g., 512 or 1024 or 2048).
+        type_vocab_size (`int`, *optional*, defaults to 2):
+            The vocabulary size of the `token_type_ids` passed when calling [`Data2VecModel`].
+        initializer_range (`float`, *optional*, defaults to 0.02):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        layer_norm_eps (`float`, *optional*, defaults to 1e-12):
+            The epsilon used by the layer normalization layers.
+        position_embedding_type (`str`, *optional*, defaults to `"absolute"`):
+            Type of position embedding. Choose one of `"absolute"`, `"relative_key"`, `"relative_key_query"`. For
+            positional embeddings use `"absolute"`. For more information on `"relative_key"`, please refer to
+            [Self-Attention with Relative Position Representations (Shaw et al.)](https://arxiv.org/abs/1803.02155).
+            For more information on `"relative_key_query"`, please refer to *Method 4* in [Improve Transformer Models
+            with Better Relative Position Embeddings (Huang et al.)](https://arxiv.org/abs/2009.13658).
+        is_decoder (`bool`, *optional*, defaults to `False`):
+            Whether the model is used as a decoder or not. If `False`, the model is used as an encoder.
+        use_cache (`bool`, *optional*, defaults to `True`):
+            Whether or not the model should return the last key/values attentions (not used by all models). Only
+            relevant if `config.is_decoder=True`.
+        classifier_dropout (`float`, *optional*):
+            The dropout ratio for the classification head.
+
+    Examples:
+
+    ```python
+    >>> from transformers import Data2VecTextConfig, Data2VecTextModel
+
+    >>> # Initializing a Data2VecText facebook/data2vec-text-base style configuration
+    >>> configuration = Data2VecTextConfig()
+
+    >>> # Initializing a model (with random weights) from the facebook/data2vec-text-base style configuration
+    >>> model = Data2VecTextModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+
+    model_type = "data2vec-text"
+
+    def __init__(
+        self,
+        vocab_size=30522,
+        hidden_size=768,
+        num_hidden_layers=12,
+        num_attention_heads=12,
+        intermediate_size=3072,
+        hidden_act="gelu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=512,
+        type_vocab_size=2,
+        initializer_range=0.02,
+        layer_norm_eps=1e-12,
+        pad_token_id=1,
+        bos_token_id=0,
+        eos_token_id=2,
+        position_embedding_type="absolute",
+        use_cache=True,
+        classifier_dropout=None,
+        **kwargs,
+    ):
+        super().__init__(pad_token_id=pad_token_id, bos_token_id=bos_token_id, eos_token_id=eos_token_id, **kwargs)
+
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.hidden_act = hidden_act
+        self.intermediate_size = intermediate_size
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.type_vocab_size = type_vocab_size
+        self.initializer_range = initializer_range
+        self.layer_norm_eps = layer_norm_eps
+        self.position_embedding_type = position_embedding_type
+        self.use_cache = use_cache
+        self.classifier_dropout = classifier_dropout
+
+
+class Data2VecTextOnnxConfig(OnnxConfig):
+    @property
+    def inputs(self) -> Mapping[str, Mapping[int, str]]:
+        if self.task == "multiple-choice":
+            dynamic_axis = {0: "batch", 1: "choice", 2: "sequence"}
+        else:
+            dynamic_axis = {0: "batch", 1: "sequence"}
+        return OrderedDict(
+            [
+                ("input_ids", dynamic_axis),
+                ("attention_mask", dynamic_axis),
+            ]
+        )

evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/configuration_data2vec_vision.py

@@ -0,0 +1,196 @@
+# coding=utf-8
+# Copyright Meta Platforms and The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" Data2VecVision model configuration"""
+from collections import OrderedDict
+from typing import Mapping
+
+from packaging import version
+
+from ...configuration_utils import PretrainedConfig
+from ...onnx import OnnxConfig
+from ...utils import logging
+
+
+logger = logging.get_logger(__name__)
+
+DATA2VEC_VISION_PRETRAINED_CONFIG_ARCHIVE_MAP = {
+    "facebook/data2vec-vision-base-ft": (
+        "https://huggingface.co/facebook/data2vec-vision-base-ft/resolve/main/config.json"
+    ),
+}
+
+
+class Data2VecVisionConfig(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of a [`Data2VecVisionModel`]. It is used to instantiate
+    an Data2VecVision model according to the specified arguments, defining the model architecture. Instantiating a
+    configuration with the defaults will yield a similar configuration to that of the Data2VecVision
+    [facebook/data2vec-vision-base](https://huggingface.co/facebook/data2vec-vision-base) architecture.
+
+    Args:
+        hidden_size (`int`, *optional*, defaults to 768):
+            Dimensionality of the encoder layers and the pooler layer.
+        num_hidden_layers (`int`, *optional*, defaults to 12):
+            Number of hidden layers in the Transformer encoder.
+        num_attention_heads (`int`, *optional*, defaults to 12):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        intermediate_size (`int`, *optional*, defaults to 3072):
+            Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
+        hidden_act (`str` or `function`, *optional*, defaults to `"gelu"`):
+            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
+            `"relu"`, `"selu"` and `"gelu_new"` are supported.
+        hidden_dropout_prob (`float`, *optional*, defaults to 0.0):
+            The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
+        attention_probs_dropout_prob (`float`, *optional*, defaults to 0.0):
+            The dropout ratio for the attention probabilities.
+        initializer_range (`float`, *optional*, defaults to 0.02):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        layer_norm_eps (`float`, *optional*, defaults to 1e-12):
+            The epsilon used by the layer normalization layers.
+        image_size (`int`, *optional*, defaults to 224):
+            The size (resolution) of each image.
+        patch_size (`int`, *optional*, defaults to 16):
+            The size (resolution) of each patch.
+        num_channels (`int`, *optional*, defaults to 3):
+            The number of input channels.
+        use_mask_token (`bool`, *optional*, defaults to `False`):
+            Whether to use a mask token for masked image modeling.
+        use_absolute_position_embeddings (`bool`, *optional*, defaults to `False`):
+            Whether to use BERT-style absolute position embeddings.
+        use_relative_position_bias (`bool`, *optional*, defaults to `False`):
+            Whether to use T5-style relative position embeddings in the self-attention layers.
+        use_shared_relative_position_bias (`bool`, *optional*, defaults to `False`):
+            Whether to use the same relative position embeddings across all self-attention layers of the Transformer.
+        layer_scale_init_value (`float`, *optional*, defaults to 0.1):
+            Scale to use in the self-attention layers. 0.1 for base, 1e-5 for large. Set 0 to disable layer scale.
+        drop_path_rate (`float`, *optional*, defaults to 0.1):
+            Stochastic depth rate per sample (when applied in the main path of residual layers).
+        use_mean_pooling (`bool`, *optional*, defaults to `True`):
+            Whether to mean pool the final hidden states of the patches instead of using the final hidden state of the
+            CLS token, before applying the classification head.
+        out_indices (`List[int]`, *optional*, defaults to `[3, 5, 7, 11]`):
+            Indices of the feature maps to use for semantic segmentation.
+        pool_scales (`Tuple[int]`, *optional*, defaults to `[1, 2, 3, 6]`):
+            Pooling scales used in Pooling Pyramid Module applied on the last feature map.
+        use_auxiliary_head (`bool`, *optional*, defaults to `True`):
+            Whether to use an auxiliary head during training.
+        auxiliary_loss_weight (`float`, *optional*, defaults to 0.4):
+            Weight of the cross-entropy loss of the auxiliary head.
+        auxiliary_channels (`int`, *optional*, defaults to 256):
+            Number of channels to use in the auxiliary head.
+        auxiliary_num_convs (`int`, *optional*, defaults to 1):
+            Number of convolutional layers to use in the auxiliary head.
+        auxiliary_concat_input (`bool`, *optional*, defaults to `False`):
+            Whether to concatenate the output of the auxiliary head with the input before the classification layer.
+        semantic_loss_ignore_index (`int`, *optional*, defaults to 255):
+            The index that is ignored by the loss function of the semantic segmentation model.
+
+    Example:
+
+    ```python
+    >>> from transformers import Data2VecVisionConfig, Data2VecVisionModel
+
+    >>> # Initializing a Data2VecVision data2vec_vision-base-patch16-224-in22k style configuration
+    >>> configuration = Data2VecVisionConfig()
+
+    >>> # Initializing a model (with random weights) from the data2vec_vision-base-patch16-224-in22k style configuration
+    >>> model = Data2VecVisionModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+
+    model_type = "data2vec-vision"
+
+    def __init__(
+        self,
+        hidden_size=768,
+        num_hidden_layers=12,
+        num_attention_heads=12,
+        intermediate_size=3072,
+        hidden_act="gelu",
+        hidden_dropout_prob=0.0,
+        attention_probs_dropout_prob=0.0,
+        initializer_range=0.02,
+        layer_norm_eps=1e-12,
+        image_size=224,
+        patch_size=16,
+        num_channels=3,
+        use_mask_token=False,
+        use_absolute_position_embeddings=False,
+        use_relative_position_bias=False,
+        use_shared_relative_position_bias=False,
+        layer_scale_init_value=0.1,
+        drop_path_rate=0.1,
+        use_mean_pooling=True,
+        out_indices=[3, 5, 7, 11],
+        pool_scales=[1, 2, 3, 6],
+        use_auxiliary_head=True,
+        auxiliary_loss_weight=0.4,
+        auxiliary_channels=256,
+        auxiliary_num_convs=1,
+        auxiliary_concat_input=False,
+        semantic_loss_ignore_index=255,
+        **kwargs,
+    ):
+        super().__init__(**kwargs)
+
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.initializer_range = initializer_range
+        self.layer_norm_eps = layer_norm_eps
+
+        self.image_size = image_size
+        self.patch_size = patch_size
+        self.num_channels = num_channels
+        self.use_mask_token = use_mask_token
+        self.use_absolute_position_embeddings = use_absolute_position_embeddings
+        self.use_relative_position_bias = use_relative_position_bias
+        self.use_shared_relative_position_bias = use_shared_relative_position_bias
+        self.layer_scale_init_value = layer_scale_init_value
+        self.drop_path_rate = drop_path_rate
+        self.use_mean_pooling = use_mean_pooling
+        # decode head attributes (semantic segmentation)
+        self.out_indices = out_indices
+        self.pool_scales = pool_scales
+        # auxiliary head attributes (semantic segmentation)
+        self.use_auxiliary_head = use_auxiliary_head
+        self.auxiliary_loss_weight = auxiliary_loss_weight
+        self.auxiliary_channels = auxiliary_channels
+        self.auxiliary_num_convs = auxiliary_num_convs
+        self.auxiliary_concat_input = auxiliary_concat_input
+        self.semantic_loss_ignore_index = semantic_loss_ignore_index
+
+
+# Copied from transformers.models.vit.configuration_vit.ViTOnnxConfig
+class Data2VecVisionOnnxConfig(OnnxConfig):
+    torch_onnx_minimum_version = version.parse("1.11")
+
+    @property
+    def inputs(self) -> Mapping[str, Mapping[int, str]]:
+        return OrderedDict(
+            [
+                ("pixel_values", {0: "batch", 1: "num_channels", 2: "height", 3: "width"}),
+            ]
+        )
+
+    @property
+    def atol_for_validation(self) -> float:
+        return 1e-4

evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/convert_data2vec_audio_original_pytorch_checkpoint_to_pytorch.py

@@ -0,0 +1,286 @@
+# coding=utf-8
+# Copyright 2021 The HuggingFace Inc. team.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Convert Wav2Vec2 checkpoint."""
+
+
+import argparse
+import os
+from functools import reduce
+
+import fairseq
+import torch
+from datasets import load_dataset
+
+from transformers import Wav2Vec2Processor, logging
+from transformers.models.data2vec.configuration_data2vec_audio import Data2VecAudioConfig
+
+# Copied from https://github.com/pytorch/fairseq/blob/main/examples/data2vec/models/data2vec_audio.py
+from transformers.models.data2vec.data2vec_audio import Data2VecAudioModel as Dummy  # noqa: F401
+from transformers.models.data2vec.modeling_data2vec_audio import Data2VecAudioForCTC, Data2VecAudioModel
+
+
+logging.set_verbosity_info()
+logger = logging.get_logger(__name__)
+
+MAPPING = {
+    "post_extract_proj": "feature_projection.projection",
+    "models.0.layer_norm": "feature_projection.layer_norm",
+    "self_attn.k_proj": "encoder.layers.*.attention.k_proj",
+    "self_attn.v_proj": "encoder.layers.*.attention.v_proj",
+    "self_attn.q_proj": "encoder.layers.*.attention.q_proj",
+    "self_attn.out_proj": "encoder.layers.*.attention.out_proj",
+    "self_attn_layer_norm": "encoder.layers.*.layer_norm",
+    "fc1": "encoder.layers.*.feed_forward.intermediate_dense",
+    "fc2": "encoder.layers.*.feed_forward.output_dense",
+    "final_layer_norm": "encoder.layers.*.final_layer_norm",
+    "encoder.layer_norm": "encoder.layer_norm",
+    "w2v_model.layer_norm": "feature_projection.layer_norm",
+    "w2v_encoder.proj": "lm_head",
+    "mask_emb": "masked_spec_embed",
+}
+TOP_LEVEL_KEYS = [
+    "lm_head",
+]
+
+
+def set_recursively(hf_pointer, key, value, full_name, weight_type):
+    for attribute in key.split("."):
+        hf_pointer = getattr(hf_pointer, attribute)
+
+    if weight_type is not None:
+        hf_shape = getattr(hf_pointer, weight_type).shape
+    else:
+        hf_shape = hf_pointer.shape
+
+    if hf_shape != value.shape:
+        raise ValueError(
+            f"Shape of hf {key + '.' + weight_type if weight_type is not None else ''} is {hf_shape}, but should be"
+            f" {value.shape} for {full_name}"
+        )
+
+    if weight_type == "weight":
+        hf_pointer.weight.data = value
+    elif weight_type == "weight_g":
+        hf_pointer.weight_g.data = value
+    elif weight_type == "weight_v":
+        hf_pointer.weight_v.data = value
+    elif weight_type == "bias":
+        hf_pointer.bias.data = value
+    else:
+        hf_pointer.data = value
+
+    logger.info(f"{key + '.' + weight_type if weight_type is not None else ''} was initialized from {full_name}.")
+
+
+def recursively_load_weights(fairseq_model, hf_model, is_headless):
+    unused_weights = []
+    fairseq_dict = fairseq_model.state_dict()
+
+    if not is_headless:
+        feature_extractor = hf_model.data2vec_audio.feature_extractor
+        pos_conv_embedding = hf_model.data2vec_audio.encoder.pos_conv_embed
+
+    else:
+        feature_extractor = hf_model.feature_extractor
+        pos_conv_embedding = hf_model.encoder.pos_conv_embed
+
+    for name, value in fairseq_dict.items():
+        is_used = False
+        if "conv_layers" in name:
+            load_conv_layer(
+                name,
+                value,
+                feature_extractor,
+                unused_weights,
+            )
+            is_used = True
+        elif "pos_conv" in name:
+            load_pos_conv_layer(
+                name,
+                value,
+                pos_conv_embedding,
+                unused_weights,
+            )
+            is_used = True
+        else:
+            for key, mapped_key in MAPPING.items():
+                if not is_headless:
+                    mapped_key = "data2vec_audio." + mapped_key if mapped_key not in TOP_LEVEL_KEYS else mapped_key
+                if key in name or key.split("w2v_model.")[-1] == name.split(".")[0]:
+                    is_used = True
+                    if "*" in mapped_key:
+                        layer_index = name.split(key)[0].split(".")[-2]
+                        mapped_key = mapped_key.replace("*", layer_index)
+                    if "weight_g" in name:
+                        weight_type = "weight_g"
+                    elif "weight_v" in name:
+                        weight_type = "weight_v"
+                    elif "bias" in name:
+                        weight_type = "bias"
+                    elif "weight" in name:
+                        # TODO: don't match quantizer.weight_proj
+                        weight_type = "weight"
+                    else:
+                        weight_type = None
+                    set_recursively(hf_model, mapped_key, value, name, weight_type)
+                continue
+        if not is_used:
+            unused_weights.append(name)
+
+    logger.warning(f"Unused weights: {unused_weights}")
+
+
+def access_by_string(module, path):
+    names = path.split(".")
+    return reduce(getattr, names, module)
+
+
+def set_weights(full_name, module, fsq_value, hf_weight_path):
+    hf_weight = access_by_string(module, hf_weight_path)
+    hf_value = hf_weight.data
+
+    if fsq_value.shape != hf_value.shape:
+        raise ValueError(f"{full_name} has size {fsq_value.shape}, but {hf_value.shape} was found.")
+    hf_weight.data = fsq_value
+    logger.info(f"{full_name} was correctly initialized from {hf_weight_path}.")
+
+
+def load_conv_layer(full_name, value, feature_extractor, unused_weights):
+    name = full_name.split("conv_layers.")[-1]
+    items = name.split(".")
+    layer_id = int(items[0])
+    type_id = int(items[1])
+
+    weight_type = name.split(".")[-1]
+    if type_id == 0:
+        layer_type = "conv"
+    elif type_id == 2:
+        layer_type = "layer_norm"
+    else:
+        unused_weights.append(full_name)
+        return
+
+    set_weights(full_name, feature_extractor, value, f"conv_layers.{layer_id}.{layer_type}.{weight_type}")
+
+
+def load_pos_conv_layer(full_name, value, pos_conv_embeddings, unused_weights):
+    name = full_name.split("pos_conv.")[-1]
+    items = name.split(".")
+    layer_id = int(items[0])
+    type_id = int(items[1])
+
+    weight_type = name.split(".")[-1]
+    if type_id != 0:
+        unused_weights.append(full_name)
+        return
+    else:
+        layer_type = "conv"
+
+    set_weights(full_name, pos_conv_embeddings, value, f"layers.{layer_id}.{layer_type}.{weight_type}")
+
+
+@torch.no_grad()
+def convert_wav2vec2_checkpoint(
+    checkpoint_path, pytorch_dump_folder_path, config_path=None, dict_path=None, is_finetuned=True
+):
+    """
+    Copy/paste/tweak model's weights to transformers design.
+    """
+    if config_path is not None:
+        config = Data2VecAudioConfig.from_pretrained(config_path)
+    else:
+        config = Data2VecAudioConfig()
+
+    if not is_finetuned:
+        # Modify final_proj layer name
+        hf_wav2vec = Data2VecAudioModel(config)
+        data2vec_checkpoint_dir = os.path.dirname(checkpoint_path)
+
+        state_dict = torch.load(checkpoint_path)
+        state_dict["model"]["final_proj.weight"] = state_dict["model"].pop("final_proj.0.weight")
+        state_dict["model"]["final_proj.bias"] = state_dict["model"].pop("final_proj.0.bias")
+        converted_ckpt = os.path.join(data2vec_checkpoint_dir, "converted.pt")
+        torch.save(state_dict, converted_ckpt)
+    else:
+        hf_wav2vec = Data2VecAudioForCTC(config)
+        converted_ckpt = checkpoint_path
+
+    def load_data2vec(path):
+        model, _, _ = fairseq.checkpoint_utils.load_model_ensemble_and_task([path])
+        return model[0].eval()
+
+    model = load_data2vec(converted_ckpt)
+
+    recursively_load_weights(model, hf_wav2vec, not is_finetuned)
+
+    processor = Wav2Vec2Processor.from_pretrained("facebook/wav2vec2-large-lv60")
+
+    ds = load_dataset("patrickvonplaten/librispeech_asr_dummy", "clean", split="validation")
+    input_audio = [x["array"] for x in ds[:4]["audio"]]
+
+    inputs = processor(input_audio, return_tensors="pt", padding=True)
+
+    input_values = inputs.input_values
+    attention_mask = inputs.attention_mask
+    #    input_values = inputs.input_values[:, :-1]
+    #    attention_mask = inputs.attention_mask[:, :-1]
+
+    hf_wav2vec.eval()
+    model.eval()
+    if is_finetuned:
+        their_output = model(source=input_values, padding_mask=(1 - attention_mask), mask=False, features_only=True)[
+            "encoder_out"
+        ].transpose(0, 1)
+        our_output = hf_wav2vec(input_values, attention_mask=attention_mask)["logits"]
+
+        pred_ids = torch.argmax(our_output, dim=-1)
+        output_string = processor.batch_decode(pred_ids)
+
+        print(f"Expected Output: {ds[:4]['text']}, Pred: {output_string}")
+    else:
+        their_output = model(source=input_values, padding_mask=(1 - attention_mask), mask=False, features_only=True)[
+            "layer_results"
+        ][-1][0].transpose(0, 1)
+        our_output = hf_wav2vec(input_values, attention_mask=attention_mask)["last_hidden_state"]
+
+    print(our_output.shape, their_output.shape)
+    max_absolute_diff = torch.max(torch.abs(our_output - their_output)).item()
+    print(f"max_absolute_diff = {max_absolute_diff}")  # ~ 1e-7
+    success = torch.allclose(our_output, their_output, atol=1e-3)
+    print("Do both models output the same tensors?", "🔥" if success else "💩")
+    if not success:
+        raise Exception("Something went wRoNg")
+
+    hf_wav2vec.save_pretrained(pytorch_dump_folder_path)
+
+    if is_finetuned:
+        processor.save_pretrained(pytorch_dump_folder_path)
+    else:
+        processor.feature_extractor.save_pretrained(pytorch_dump_folder_path)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--pytorch_dump_folder_path", default=None, type=str, help="Path to the output PyTorch model.")
+    parser.add_argument("--checkpoint_path", default=None, type=str, help="Path to fairseq checkpoint")
+    parser.add_argument("--dict_path", default=None, type=str, help="Path to dict of fine-tuned model")
+    parser.add_argument("--config_path", default=None, type=str, help="Path to hf config.json of model to convert")
+    parser.add_argument(
+        "--not_finetuned", action="store_true", help="Whether the model to convert is a fine-tuned model or not"
+    )
+    args = parser.parse_args()
+    convert_wav2vec2_checkpoint(
+        args.checkpoint_path, args.pytorch_dump_folder_path, args.config_path, args.dict_path, not args.not_finetuned
+    )

evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/modeling_data2vec_audio.py

@@ -0,0 +1,1509 @@
+# coding=utf-8
+# Copyright 2021 The Fairseq Authors and the HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" PyTorch Data2VecAudio model."""
+
+import math
+import warnings
+from typing import Optional, Tuple, Union
+
+import numpy as np
+import torch
+import torch.utils.checkpoint
+from torch import nn
+from torch.nn import CrossEntropyLoss
+
+from ...activations import ACT2FN
+from ...integrations.deepspeed import is_deepspeed_zero3_enabled
+from ...modeling_outputs import (
+    BaseModelOutput,
+    CausalLMOutput,
+    SequenceClassifierOutput,
+    TokenClassifierOutput,
+    Wav2Vec2BaseModelOutput,
+    XVectorOutput,
+)
+from ...modeling_utils import PreTrainedModel
+from ...utils import add_code_sample_docstrings, add_start_docstrings, add_start_docstrings_to_model_forward, logging
+from .configuration_data2vec_audio import Data2VecAudioConfig
+
+
+logger = logging.get_logger(__name__)
+
+
+_HIDDEN_STATES_START_POSITION = 2
+
+# General docstring
+_CONFIG_FOR_DOC = "Data2VecAudioConfig"
+
+# Base docstring
+_CHECKPOINT_FOR_DOC = "facebook/data2vec-audio-base-960h"
+_EXPECTED_OUTPUT_SHAPE = [1, 292, 768]
+
+# CTC docstring
+_CTC_EXPECTED_OUTPUT = "'MISTER QUILTER IS THE APOSTLE OF THE MIDDLE CLASSES AND WE ARE GLAD TO WELCOME HIS GOSPEL'"
+_CTC_EXPECTED_LOSS = 66.95
+
+
+DATA2VEC_AUDIO_PRETRAINED_MODEL_ARCHIVE_LIST = [
+    "facebook/data2vec-audio-base",
+    "facebook/data2vec-audio-base-10m",
+    "facebook/data2vec-audio-base-100h",
+    "facebook/data2vec-audio-base-960h",
+    # See all Data2VecAudio models at https://huggingface.co/models?filter=data2vec-audio
+]
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2._compute_mask_indices
+def _compute_mask_indices(
+    shape: Tuple[int, int],
+    mask_prob: float,
+    mask_length: int,
+    attention_mask: Optional[torch.LongTensor] = None,
+    min_masks: int = 0,
+) -> np.ndarray:
+    """
+    Computes random mask spans for a given shape. Used to implement [SpecAugment: A Simple Data Augmentation Method for
+    ASR](https://arxiv.org/abs/1904.08779). Note that this method is not optimized to run on TPU and should be run on
+    CPU as part of the preprocessing during training.
+
+    Args:
+        shape: The shape for which to compute masks. This should be of a tuple of size 2 where
+               the first element is the batch size and the second element is the length of the axis to span.
+        mask_prob:  The percentage of the whole axis (between 0 and 1) which will be masked. The number of
+                    independently generated mask spans of length `mask_length` is computed by
+                    `mask_prob*shape[1]/mask_length`. Note that due to overlaps, `mask_prob` is an upper bound and the
+                    actual percentage will be smaller.
+        mask_length: size of the mask
+        min_masks: minimum number of masked spans
+        attention_mask: A (right-padded) attention mask which independently shortens the feature axis of
+                        each batch dimension.
+    """
+    batch_size, sequence_length = shape
+
+    if mask_length < 1:
+        raise ValueError("`mask_length` has to be bigger than 0.")
+
+    if mask_length > sequence_length:
+        raise ValueError(
+            f"`mask_length` has to be smaller than `sequence_length`, but got `mask_length`: {mask_length}"
+            f" and `sequence_length`: {sequence_length}`"
+        )
+
+    # epsilon is used for probabilistic rounding
+    epsilon = np.random.rand(1).item()
+
+    def compute_num_masked_span(input_length):
+        """Given input length, compute how many spans should be masked"""
+        num_masked_span = int(mask_prob * input_length / mask_length + epsilon)
+        num_masked_span = max(num_masked_span, min_masks)
+
+        # make sure num masked span <= sequence_length
+        if num_masked_span * mask_length > sequence_length:
+            num_masked_span = sequence_length // mask_length
+
+        # make sure num_masked span is also <= input_length - (mask_length - 1)
+        if input_length - (mask_length - 1) < num_masked_span:
+            num_masked_span = max(input_length - (mask_length - 1), 0)
+
+        return num_masked_span
+
+    # compute number of masked spans in batch
+    input_lengths = (
+        attention_mask.sum(-1).detach().tolist()
+        if attention_mask is not None
+        else [sequence_length for _ in range(batch_size)]
+    )
+
+    # SpecAugment mask to fill
+    spec_aug_mask = np.zeros((batch_size, sequence_length), dtype=bool)
+    spec_aug_mask_idxs = []
+
+    max_num_masked_span = compute_num_masked_span(sequence_length)
+
+    if max_num_masked_span == 0:
+        return spec_aug_mask
+
+    for input_length in input_lengths:
+        # compute num of masked spans for this input
+        num_masked_span = compute_num_masked_span(input_length)
+
+        # get random indices to mask
+        spec_aug_mask_idx = np.random.choice(
+            np.arange(input_length - (mask_length - 1)), num_masked_span, replace=False
+        )
+
+        # pick first sampled index that will serve as a dummy index to pad vector
+        # to ensure same dimension for all batches due to probabilistic rounding
+        # Picking first sample just pads those vectors twice.
+        if len(spec_aug_mask_idx) == 0:
+            # this case can only happen if `input_length` is strictly smaller then
+            # `sequence_length` in which case the last token has to be a padding
+            # token which we can use as a dummy mask id
+            dummy_mask_idx = sequence_length - 1
+        else:
+            dummy_mask_idx = spec_aug_mask_idx[0]
+
+        spec_aug_mask_idx = np.concatenate(
+            [spec_aug_mask_idx, np.ones(max_num_masked_span - num_masked_span, dtype=np.int32) * dummy_mask_idx]
+        )
+        spec_aug_mask_idxs.append(spec_aug_mask_idx)
+
+    spec_aug_mask_idxs = np.array(spec_aug_mask_idxs)
+
+    # expand masked indices to masked spans
+    spec_aug_mask_idxs = np.broadcast_to(
+        spec_aug_mask_idxs[:, :, None], (batch_size, max_num_masked_span, mask_length)
+    )
+    spec_aug_mask_idxs = spec_aug_mask_idxs.reshape(batch_size, max_num_masked_span * mask_length)
+
+    # add offset to the starting indexes so that indexes now create a span
+    offsets = np.arange(mask_length)[None, None, :]
+    offsets = np.broadcast_to(offsets, (batch_size, max_num_masked_span, mask_length)).reshape(
+        batch_size, max_num_masked_span * mask_length
+    )
+    spec_aug_mask_idxs = spec_aug_mask_idxs + offsets
+
+    # ensure that we cannot have indices larger than sequence_length
+    if spec_aug_mask_idxs.max() > sequence_length - 1:
+        spec_aug_mask_idxs[spec_aug_mask_idxs > sequence_length - 1] = sequence_length - 1
+
+    # scatter indices to mask
+    np.put_along_axis(spec_aug_mask, spec_aug_mask_idxs, 1, -1)
+
+    return spec_aug_mask
+
+
+class Data2VecAudioConvLayer(nn.Module):
+    def __init__(self, config, layer_id=0):
+        super().__init__()
+        self.in_conv_dim = config.conv_dim[layer_id - 1] if layer_id > 0 else 1
+        self.out_conv_dim = config.conv_dim[layer_id]
+
+        self.conv = nn.Conv1d(
+            self.in_conv_dim,
+            self.out_conv_dim,
+            kernel_size=config.conv_kernel[layer_id],
+            stride=config.conv_stride[layer_id],
+            bias=config.conv_bias,
+        )
+        self.layer_norm = nn.LayerNorm(self.out_conv_dim, elementwise_affine=True)
+        self.activation = ACT2FN[config.feat_extract_activation]
+
+    def forward(self, hidden_states):
+        hidden_states = self.conv(hidden_states)
+
+        hidden_states = hidden_states.transpose(-2, -1)
+        hidden_states = self.layer_norm(hidden_states)
+        hidden_states = hidden_states.transpose(-2, -1)
+
+        hidden_states = self.activation(hidden_states)
+        return hidden_states
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2SamePadLayer with Wav2Vec2->Data2VecAudio
+class Data2VecAudioPadLayer(nn.Module):
+    def __init__(self, num_conv_pos_embeddings):
+        super().__init__()
+        self.num_pad_remove = 1 if num_conv_pos_embeddings % 2 == 0 else 0
+
+    def forward(self, hidden_states):
+        if self.num_pad_remove > 0:
+            hidden_states = hidden_states[:, :, : -self.num_pad_remove]
+        return hidden_states
+
+
+class Data2VecAudioPositionalConvLayer(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.conv = nn.Conv1d(
+            config.hidden_size,
+            config.hidden_size,
+            kernel_size=config.conv_pos_kernel_size,
+            padding=config.conv_pos_kernel_size // 2,
+            groups=config.num_conv_pos_embedding_groups,
+        )
+
+        self.padding = Data2VecAudioPadLayer(config.conv_pos_kernel_size)
+        self.activation = ACT2FN[config.feat_extract_activation]
+        # no learnable parameters
+        self.layer_norm = nn.LayerNorm(config.hidden_size, elementwise_affine=False)
+
+    def forward(self, hidden_states):
+        hidden_states = self.conv(hidden_states)
+        hidden_states = self.padding(hidden_states)
+
+        hidden_states = hidden_states.transpose(1, 2)
+        hidden_states = self.layer_norm(hidden_states)
+        hidden_states = hidden_states.transpose(1, 2)
+        hidden_states = self.activation(hidden_states)
+        return hidden_states
+
+
+class Data2VecAudioPositionalConvEmbedding(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.layers = nn.ModuleList(
+            [Data2VecAudioPositionalConvLayer(config) for _ in range(config.num_conv_pos_embeddings)]
+        )
+
+    def forward(self, hidden_states):
+        hidden_states = hidden_states.transpose(1, 2)
+        for layer in self.layers:
+            hidden_states = layer(hidden_states)
+        hidden_states = hidden_states.transpose(1, 2)
+        return hidden_states
+
+
+class Data2VecAudioFeatureEncoder(nn.Module):
+    """Construct the features from raw audio waveform"""
+
+    def __init__(self, config):
+        super().__init__()
+        self.conv_layers = nn.ModuleList(
+            [Data2VecAudioConvLayer(config, layer_id=i) for i in range(config.num_feat_extract_layers)]
+        )
+        self.gradient_checkpointing = False
+        self._requires_grad = True
+
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2FeatureEncoder._freeze_parameters
+    def _freeze_parameters(self):
+        for param in self.parameters():
+            param.requires_grad = False
+        self._requires_grad = False
+
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2FeatureEncoder.forward
+    def forward(self, input_values):
+        hidden_states = input_values[:, None]
+
+        # make sure hidden_states require grad for gradient_checkpointing
+        if self._requires_grad and self.training:
+            hidden_states.requires_grad = True
+
+        for conv_layer in self.conv_layers:
+            if self._requires_grad and self.gradient_checkpointing and self.training:
+                hidden_states = self._gradient_checkpointing_func(
+                    conv_layer.__call__,
+                    hidden_states,
+                )
+            else:
+                hidden_states = conv_layer(hidden_states)
+
+        return hidden_states
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2FeatureProjection with Wav2Vec2->Data2VecAudio
+class Data2VecAudioFeatureProjection(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.layer_norm = nn.LayerNorm(config.conv_dim[-1], eps=config.layer_norm_eps)
+        self.projection = nn.Linear(config.conv_dim[-1], config.hidden_size)
+        self.dropout = nn.Dropout(config.feat_proj_dropout)
+
+    def forward(self, hidden_states):
+        # non-projected hidden states are needed for quantization
+        norm_hidden_states = self.layer_norm(hidden_states)
+        hidden_states = self.projection(norm_hidden_states)
+        hidden_states = self.dropout(hidden_states)
+        return hidden_states, norm_hidden_states
+
+
+# Copied from transformers.models.bart.modeling_bart.BartAttention with Bart->Data2VecAudio
+class Data2VecAudioAttention(nn.Module):
+    """Multi-headed attention from 'Attention Is All You Need' paper"""
+
+    def __init__(
+        self,
+        embed_dim: int,
+        num_heads: int,
+        dropout: float = 0.0,
+        is_decoder: bool = False,
+        bias: bool = True,
+        is_causal: bool = False,
+        config: Optional[Data2VecAudioConfig] = None,
+    ):
+        super().__init__()
+        self.embed_dim = embed_dim
+        self.num_heads = num_heads
+        self.dropout = dropout
+        self.head_dim = embed_dim // num_heads
+        self.config = config
+
+        if (self.head_dim * num_heads) != self.embed_dim:
+            raise ValueError(
+                f"embed_dim must be divisible by num_heads (got `embed_dim`: {self.embed_dim}"
+                f" and `num_heads`: {num_heads})."
+            )
+        self.scaling = self.head_dim**-0.5
+        self.is_decoder = is_decoder
+        self.is_causal = is_causal
+
+        self.k_proj = nn.Linear(embed_dim, embed_dim, bias=bias)
+        self.v_proj = nn.Linear(embed_dim, embed_dim, bias=bias)
+        self.q_proj = nn.Linear(embed_dim, embed_dim, bias=bias)
+        self.out_proj = nn.Linear(embed_dim, embed_dim, bias=bias)
+
+    def _shape(self, tensor: torch.Tensor, seq_len: int, bsz: int):
+        return tensor.view(bsz, seq_len, self.num_heads, self.head_dim).transpose(1, 2).contiguous()
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        key_value_states: Optional[torch.Tensor] = None,
+        past_key_value: Optional[Tuple[torch.Tensor]] = None,
+        attention_mask: Optional[torch.Tensor] = None,
+        layer_head_mask: Optional[torch.Tensor] = None,
+        output_attentions: bool = False,
+    ) -> Tuple[torch.Tensor, Optional[torch.Tensor], Optional[Tuple[torch.Tensor]]]:
+        """Input shape: Batch x Time x Channel"""
+
+        # if key_value_states are provided this layer is used as a cross-attention layer
+        # for the decoder
+        is_cross_attention = key_value_states is not None
+
+        bsz, tgt_len, _ = hidden_states.size()
+
+        # get query proj
+        query_states = self.q_proj(hidden_states) * self.scaling
+        # get key, value proj
+        # `past_key_value[0].shape[2] == key_value_states.shape[1]`
+        # is checking that the `sequence_length` of the `past_key_value` is the same as
+        # the provided `key_value_states` to support prefix tuning
+        if (
+            is_cross_attention
+            and past_key_value is not None
+            and past_key_value[0].shape[2] == key_value_states.shape[1]
+        ):
+            # reuse k,v, cross_attentions
+            key_states = past_key_value[0]
+            value_states = past_key_value[1]
+        elif is_cross_attention:
+            # cross_attentions
+            key_states = self._shape(self.k_proj(key_value_states), -1, bsz)
+            value_states = self._shape(self.v_proj(key_value_states), -1, bsz)
+        elif past_key_value is not None:
+            # reuse k, v, self_attention
+            key_states = self._shape(self.k_proj(hidden_states), -1, bsz)
+            value_states = self._shape(self.v_proj(hidden_states), -1, bsz)
+            key_states = torch.cat([past_key_value[0], key_states], dim=2)
+            value_states = torch.cat([past_key_value[1], value_states], dim=2)
+        else:
+            # self_attention
+            key_states = self._shape(self.k_proj(hidden_states), -1, bsz)
+            value_states = self._shape(self.v_proj(hidden_states), -1, bsz)
+
+        if self.is_decoder:
+            # if cross_attention save Tuple(torch.Tensor, torch.Tensor) of all cross attention key/value_states.
+            # Further calls to cross_attention layer can then reuse all cross-attention
+            # key/value_states (first "if" case)
+            # if uni-directional self-attention (decoder) save Tuple(torch.Tensor, torch.Tensor) of
+            # all previous decoder key/value_states. Further calls to uni-directional self-attention
+            # can concat previous decoder key/value_states to current projected key/value_states (third "elif" case)
+            # if encoder bi-directional self-attention `past_key_value` is always `None`
+            past_key_value = (key_states, value_states)
+
+        proj_shape = (bsz * self.num_heads, -1, self.head_dim)
+        query_states = self._shape(query_states, tgt_len, bsz).view(*proj_shape)
+        key_states = key_states.reshape(*proj_shape)
+        value_states = value_states.reshape(*proj_shape)
+
+        src_len = key_states.size(1)
+        attn_weights = torch.bmm(query_states, key_states.transpose(1, 2))
+
+        if attn_weights.size() != (bsz * self.num_heads, tgt_len, src_len):
+            raise ValueError(
+                f"Attention weights should be of size {(bsz * self.num_heads, tgt_len, src_len)}, but is"
+                f" {attn_weights.size()}"
+            )
+
+        if attention_mask is not None:
+            if attention_mask.size() != (bsz, 1, tgt_len, src_len):
+                raise ValueError(
+                    f"Attention mask should be of size {(bsz, 1, tgt_len, src_len)}, but is {attention_mask.size()}"
+                )
+            attn_weights = attn_weights.view(bsz, self.num_heads, tgt_len, src_len) + attention_mask
+            attn_weights = attn_weights.view(bsz * self.num_heads, tgt_len, src_len)
+
+        attn_weights = nn.functional.softmax(attn_weights, dim=-1)
+
+        if layer_head_mask is not None:
+            if layer_head_mask.size() != (self.num_heads,):
+                raise ValueError(
+                    f"Head mask for a single layer should be of size {(self.num_heads,)}, but is"
+                    f" {layer_head_mask.size()}"
+                )
+            attn_weights = layer_head_mask.view(1, -1, 1, 1) * attn_weights.view(bsz, self.num_heads, tgt_len, src_len)
+            attn_weights = attn_weights.view(bsz * self.num_heads, tgt_len, src_len)
+
+        if output_attentions:
+            # this operation is a bit awkward, but it's required to
+            # make sure that attn_weights keeps its gradient.
+            # In order to do so, attn_weights have to be reshaped
+            # twice and have to be reused in the following
+            attn_weights_reshaped = attn_weights.view(bsz, self.num_heads, tgt_len, src_len)
+            attn_weights = attn_weights_reshaped.view(bsz * self.num_heads, tgt_len, src_len)
+        else:
+            attn_weights_reshaped = None
+
+        attn_probs = nn.functional.dropout(attn_weights, p=self.dropout, training=self.training)
+
+        attn_output = torch.bmm(attn_probs, value_states)
+
+        if attn_output.size() != (bsz * self.num_heads, tgt_len, self.head_dim):
+            raise ValueError(
+                f"`attn_output` should be of size {(bsz * self.num_heads, tgt_len, self.head_dim)}, but is"
+                f" {attn_output.size()}"
+            )
+
+        attn_output = attn_output.view(bsz, self.num_heads, tgt_len, self.head_dim)
+        attn_output = attn_output.transpose(1, 2)
+
+        # Use the `embed_dim` from the config (stored in the class) rather than `hidden_state` because `attn_output` can be
+        # partitioned across GPUs when using tensor-parallelism.
+        attn_output = attn_output.reshape(bsz, tgt_len, self.embed_dim)
+
+        attn_output = self.out_proj(attn_output)
+
+        return attn_output, attn_weights_reshaped, past_key_value
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2FeedForward with Wav2Vec2->Data2VecAudio
+class Data2VecAudioFeedForward(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.intermediate_dropout = nn.Dropout(config.activation_dropout)
+
+        self.intermediate_dense = nn.Linear(config.hidden_size, config.intermediate_size)
+        if isinstance(config.hidden_act, str):
+            self.intermediate_act_fn = ACT2FN[config.hidden_act]
+        else:
+            self.intermediate_act_fn = config.hidden_act
+
+        self.output_dense = nn.Linear(config.intermediate_size, config.hidden_size)
+        self.output_dropout = nn.Dropout(config.hidden_dropout)
+
+    def forward(self, hidden_states):
+        hidden_states = self.intermediate_dense(hidden_states)
+        hidden_states = self.intermediate_act_fn(hidden_states)
+        hidden_states = self.intermediate_dropout(hidden_states)
+
+        hidden_states = self.output_dense(hidden_states)
+        hidden_states = self.output_dropout(hidden_states)
+        return hidden_states
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2EncoderLayer with Wav2Vec2->Data2VecAudio
+class Data2VecAudioEncoderLayer(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.attention = Data2VecAudioAttention(
+            embed_dim=config.hidden_size,
+            num_heads=config.num_attention_heads,
+            dropout=config.attention_dropout,
+            is_decoder=False,
+        )
+        self.dropout = nn.Dropout(config.hidden_dropout)
+        self.layer_norm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.feed_forward = Data2VecAudioFeedForward(config)
+        self.final_layer_norm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+
+    def forward(self, hidden_states, attention_mask=None, output_attentions=False):
+        attn_residual = hidden_states
+        hidden_states, attn_weights, _ = self.attention(
+            hidden_states, attention_mask=attention_mask, output_attentions=output_attentions
+        )
+        hidden_states = self.dropout(hidden_states)
+        hidden_states = attn_residual + hidden_states
+
+        hidden_states = self.layer_norm(hidden_states)
+        hidden_states = hidden_states + self.feed_forward(hidden_states)
+        hidden_states = self.final_layer_norm(hidden_states)
+
+        outputs = (hidden_states,)
+
+        if output_attentions:
+            outputs += (attn_weights,)
+
+        return outputs
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2Encoder with Wav2Vec2->Data2VecAudio
+class Data2VecAudioEncoder(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.config = config
+        self.pos_conv_embed = Data2VecAudioPositionalConvEmbedding(config)
+        self.layer_norm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.dropout = nn.Dropout(config.hidden_dropout)
+        self.layers = nn.ModuleList([Data2VecAudioEncoderLayer(config) for _ in range(config.num_hidden_layers)])
+        self.gradient_checkpointing = False
+
+    def forward(
+        self,
+        hidden_states: torch.tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+        output_attentions: bool = False,
+        output_hidden_states: bool = False,
+        return_dict: bool = True,
+    ):
+        all_hidden_states = () if output_hidden_states else None
+        all_self_attentions = () if output_attentions else None
+
+        if attention_mask is not None:
+            # make sure padded tokens output 0
+            expand_attention_mask = attention_mask.unsqueeze(-1).repeat(1, 1, hidden_states.shape[2])
+            hidden_states[~expand_attention_mask] = 0
+
+            # extend attention_mask
+            attention_mask = 1.0 - attention_mask[:, None, None, :].to(dtype=hidden_states.dtype)
+            attention_mask = attention_mask * torch.finfo(hidden_states.dtype).min
+            attention_mask = attention_mask.expand(
+                attention_mask.shape[0], 1, attention_mask.shape[-1], attention_mask.shape[-1]
+            )
+
+        position_embeddings = self.pos_conv_embed(hidden_states)
+        hidden_states = hidden_states + position_embeddings
+        hidden_states = self.layer_norm(hidden_states)
+        hidden_states = self.dropout(hidden_states)
+
+        deepspeed_zero3_is_enabled = is_deepspeed_zero3_enabled()
+
+        for layer in self.layers:
+            if output_hidden_states:
+                all_hidden_states = all_hidden_states + (hidden_states,)
+
+            # add LayerDrop (see https://arxiv.org/abs/1909.11556 for description)
+            dropout_probability = torch.rand([])
+
+            skip_the_layer = True if self.training and (dropout_probability < self.config.layerdrop) else False
+            if not skip_the_layer or deepspeed_zero3_is_enabled:
+                # under deepspeed zero3 all gpus must run in sync
+                if self.gradient_checkpointing and self.training:
+                    layer_outputs = self._gradient_checkpointing_func(
+                        layer.__call__,
+                        hidden_states,
+                        attention_mask,
+                        output_attentions,
+                    )
+                else:
+                    layer_outputs = layer(
+                        hidden_states, attention_mask=attention_mask, output_attentions=output_attentions
+                    )
+                hidden_states = layer_outputs[0]
+
+            if skip_the_layer:
+                layer_outputs = (None, None)
+
+            if output_attentions:
+                all_self_attentions = all_self_attentions + (layer_outputs[1],)
+
+        if output_hidden_states:
+            all_hidden_states = all_hidden_states + (hidden_states,)
+
+        if not return_dict:
+            return tuple(v for v in [hidden_states, all_hidden_states, all_self_attentions] if v is not None)
+        return BaseModelOutput(
+            last_hidden_state=hidden_states,
+            hidden_states=all_hidden_states,
+            attentions=all_self_attentions,
+        )
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2Adapter with Wav2Vec2->Data2VecAudio
+class Data2VecAudioAdapter(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+
+        # feature dim might need to be down-projected
+        if config.output_hidden_size != config.hidden_size:
+            self.proj = nn.Linear(config.hidden_size, config.output_hidden_size)
+            self.proj_layer_norm = nn.LayerNorm(config.output_hidden_size)
+        else:
+            self.proj = self.proj_layer_norm = None
+
+        self.layers = nn.ModuleList(Data2VecAudioAdapterLayer(config) for _ in range(config.num_adapter_layers))
+        self.layerdrop = config.layerdrop
+
+    def forward(self, hidden_states):
+        # down project hidden_states if necessary
+        if self.proj is not None and self.proj_layer_norm is not None:
+            hidden_states = self.proj(hidden_states)
+            hidden_states = self.proj_layer_norm(hidden_states)
+
+        hidden_states = hidden_states.transpose(1, 2)
+
+        for layer in self.layers:
+            layerdrop_prob = np.random.random()
+            if not self.training or (layerdrop_prob > self.layerdrop):
+                hidden_states = layer(hidden_states)
+
+        hidden_states = hidden_states.transpose(1, 2)
+        return hidden_states
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2AdapterLayer with Wav2Vec2->Data2VecAudio
+class Data2VecAudioAdapterLayer(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.conv = nn.Conv1d(
+            config.output_hidden_size,
+            2 * config.output_hidden_size,
+            config.adapter_kernel_size,
+            stride=config.adapter_stride,
+            padding=1,
+        )
+
+    def forward(self, hidden_states):
+        hidden_states = self.conv(hidden_states)
+        hidden_states = nn.functional.glu(hidden_states, dim=1)
+
+        return hidden_states
+
+
+class Data2VecAudioPreTrainedModel(PreTrainedModel):
+    """
+    An abstract class to handle weights initialization and a simple interface for downloading and loading pretrained
+    models.
+    """
+
+    config_class = Data2VecAudioConfig
+    base_model_prefix = "data2vec_audio"
+    main_input_name = "input_values"
+    supports_gradient_checkpointing = True
+
+    def _init_weights(self, module):
+        """Initialize the weights"""
+        if isinstance(module, Data2VecAudioFeatureProjection):
+            k = math.sqrt(1 / module.projection.in_features)
+            nn.init.uniform_(module.projection.weight, a=-k, b=k)
+            nn.init.uniform_(module.projection.bias, a=-k, b=k)
+        elif isinstance(module, Data2VecAudioPositionalConvLayer):
+            nn.init.constant_(module.conv.bias, 0)
+        elif isinstance(module, nn.Linear):
+            module.weight.data.normal_(mean=0.0, std=self.config.initializer_range)
+
+            if module.bias is not None:
+                module.bias.data.zero_()
+        elif isinstance(module, (nn.LayerNorm, nn.GroupNorm)):
+            if module.bias is not None:
+                module.bias.data.zero_()
+            if module.weight is not None:
+                module.weight.data.fill_(1.0)
+        elif isinstance(module, nn.Conv1d):
+            nn.init.kaiming_normal_(module.weight)
+
+            if module.bias is not None:
+                k = math.sqrt(module.groups / (module.in_channels * module.kernel_size[0]))
+                nn.init.uniform_(module.bias, a=-k, b=k)
+
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2PreTrainedModel._get_feat_extract_output_lengths with
+    def _get_feat_extract_output_lengths(
+        self, input_lengths: Union[torch.LongTensor, int], add_adapter: Optional[bool] = None
+    ):
+        """
+        Computes the output length of the convolutional layers
+        """
+
+        add_adapter = self.config.add_adapter if add_adapter is None else add_adapter
+
+        def _conv_out_length(input_length, kernel_size, stride):
+            # 1D convolutional layer output length formula taken
+            # from https://pytorch.org/docs/stable/generated/torch.nn.Conv1d.html
+            return torch.div(input_length - kernel_size, stride, rounding_mode="floor") + 1
+
+        for kernel_size, stride in zip(self.config.conv_kernel, self.config.conv_stride):
+            input_lengths = _conv_out_length(input_lengths, kernel_size, stride)
+
+        if add_adapter:
+            for _ in range(self.config.num_adapter_layers):
+                input_lengths = _conv_out_length(input_lengths, 1, self.config.adapter_stride)
+
+        return input_lengths
+
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2PreTrainedModel._get_feature_vector_attention_mask
+    def _get_feature_vector_attention_mask(
+        self, feature_vector_length: int, attention_mask: torch.LongTensor, add_adapter=None
+    ):
+        # Effectively attention_mask.sum(-1), but not inplace to be able to run
+        # on inference mode.
+        non_padded_lengths = attention_mask.cumsum(dim=-1)[:, -1]
+
+        output_lengths = self._get_feat_extract_output_lengths(non_padded_lengths, add_adapter=add_adapter)
+        output_lengths = output_lengths.to(torch.long)
+
+        batch_size = attention_mask.shape[0]
+
+        attention_mask = torch.zeros(
+            (batch_size, feature_vector_length), dtype=attention_mask.dtype, device=attention_mask.device
+        )
+        # these two operations makes sure that all values before the output lengths idxs are attended to
+        attention_mask[(torch.arange(attention_mask.shape[0], device=attention_mask.device), output_lengths - 1)] = 1
+        attention_mask = attention_mask.flip([-1]).cumsum(-1).flip([-1]).bool()
+        return attention_mask
+
+
+DATA2VEC_AUDIO_START_DOCSTRING = r"""
+    Data2VecAudio was proposed in [data2vec: A General Framework for Self-supervised Learning in Speech, Vision and
+    Language](https://arxiv.org/pdf/2202.03555) by Alexei Baevski, Wei-Ning Hsu, Qiantong Xu, Arun Babu, Jiatao Gu and
+    Michael Auli.
+
+    This model inherits from [`PreTrainedModel`]. Check the superclass documentation for the generic methods the
+    library implements for all its model (such as downloading or saving etc.).
+
+    This model is a PyTorch [torch.nn.Module](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) sub-class. Use
+    it as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage and
+    behavior.
+
+    Parameters:
+        config ([`Data2VecAudioConfig`]): Model configuration class with all the parameters of the model.
+            Initializing with a config file does not load the weights associated with the model, only the
+            configuration. Check out the [`~PreTrainedModel.from_pretrained`] method to load the model weights.
+"""
+
+
+DATA2VEC_AUDIO_INPUTS_DOCSTRING = r"""
+    Args:
+        input_values (`torch.FloatTensor` of shape `(batch_size, sequence_length)`):
+            Float values of input raw speech waveform. Values can be obtained by loading a *.flac* or *.wav* audio file
+            into an array of type *List[float]* or a *numpy.ndarray*, *e.g.* via the soundfile library (*pip install
+            soundfile*). To prepare the array into *input_values*, the [`AutoProcessor`] should be used for padding and
+            conversion into a tensor of type *torch.FloatTensor*. See [`Wav2Vec2Processor.__call__`] for details.
+        attention_mask (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Mask to avoid performing convolution and attention on padding token indices. Mask values selected in `[0,
+            1]`:
+
+            - 1 for tokens that are **not masked**,
+            - 0 for tokens that are **masked**.
+
+            [What are attention masks?](../glossary#attention-mask)
+
+            <Tip warning={true}>
+
+            `attention_mask` should be passed if the corresponding processor has `config.return_attention_mask ==
+            True`, which is the case for all pre-trained Data2Vec Audio models. Be aware that that even with
+            `attention_mask`, zero-padded inputs will have slightly different outputs compared to non-padded inputs
+            because there are more than one convolutional layer in the positional encodings. For a more detailed
+            explanation, see [here](https://github.com/huggingface/transformers/issues/25621#issuecomment-1713759349).
+
+            </Tip>
+
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
+"""
+
+
+@add_start_docstrings(
+    "The bare Data2VecAudio Model transformer outputting raw hidden-states without any specific head on top.",
+    DATA2VEC_AUDIO_START_DOCSTRING,
+)
+class Data2VecAudioModel(Data2VecAudioPreTrainedModel):
+    def __init__(self, config: Data2VecAudioConfig):
+        super().__init__(config)
+        self.config = config
+        self.feature_extractor = Data2VecAudioFeatureEncoder(config)
+        self.feature_projection = Data2VecAudioFeatureProjection(config)
+
+        # model only needs masking vector if mask prob is > 0.0
+        if config.mask_time_prob > 0.0 or config.mask_feature_prob > 0.0:
+            self.masked_spec_embed = nn.Parameter(torch.FloatTensor(config.hidden_size).uniform_())
+
+        self.encoder = Data2VecAudioEncoder(config)
+
+        self.adapter = Data2VecAudioAdapter(config) if config.add_adapter else None
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def freeze_feature_encoder(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        self.feature_extractor._freeze_parameters()
+
+    def _mask_hidden_states(
+        self,
+        hidden_states: torch.FloatTensor,
+        mask_time_indices: Optional[torch.FloatTensor] = None,
+        attention_mask: Optional[torch.LongTensor] = None,
+    ):
+        """
+        Masks extracted features along time axis and/or along feature axis according to
+        [SpecAugment](https://arxiv.org/abs/1904.08779).
+        """
+
+        # `config.apply_spec_augment` can set masking to False
+        if not getattr(self.config, "apply_spec_augment", True):
+            return hidden_states
+
+        # generate indices & apply SpecAugment along time axis
+        batch_size, sequence_length, hidden_size = hidden_states.size()
+
+        if mask_time_indices is not None:
+            # apply SpecAugment along time axis with given mask_time_indices
+            hidden_states[mask_time_indices] = self.masked_spec_embed.to(hidden_states.dtype)
+        elif self.config.mask_time_prob > 0 and self.training:
+            mask_time_indices = _compute_mask_indices(
+                (batch_size, sequence_length),
+                mask_prob=self.config.mask_time_prob,
+                mask_length=self.config.mask_time_length,
+                attention_mask=attention_mask,
+                min_masks=self.config.mask_time_min_masks,
+            )
+            mask_time_indices = torch.tensor(mask_time_indices, device=hidden_states.device, dtype=torch.bool)
+            hidden_states[mask_time_indices] = self.masked_spec_embed.to(hidden_states.dtype)
+
+        if self.config.mask_feature_prob > 0 and self.training:
+            # generate indices & apply SpecAugment along feature axis
+            mask_feature_indices = _compute_mask_indices(
+                (batch_size, hidden_size),
+                mask_prob=self.config.mask_feature_prob,
+                mask_length=self.config.mask_feature_length,
+                min_masks=self.config.mask_feature_min_masks,
+            )
+            mask_feature_indices = torch.tensor(mask_feature_indices, device=hidden_states.device, dtype=torch.bool)
+            mask_feature_indices = mask_feature_indices[:, None].expand(-1, sequence_length, -1)
+            hidden_states[mask_feature_indices] = 0
+
+        return hidden_states
+
+    @add_start_docstrings_to_model_forward(DATA2VEC_AUDIO_INPUTS_DOCSTRING)
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=Wav2Vec2BaseModelOutput,
+        config_class=_CONFIG_FOR_DOC,
+        modality="audio",
+        expected_output=_EXPECTED_OUTPUT_SHAPE,
+    )
+    def forward(
+        self,
+        input_values: Optional[torch.Tensor],
+        attention_mask: Optional[torch.Tensor] = None,
+        mask_time_indices: Optional[torch.FloatTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, Wav2Vec2BaseModelOutput]:
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
+        )
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        extract_features = self.feature_extractor(input_values)
+        extract_features = extract_features.transpose(1, 2)
+
+        if attention_mask is not None:
+            # compute reduced attention_mask corresponding to feature vectors
+            attention_mask = self._get_feature_vector_attention_mask(
+                extract_features.shape[1], attention_mask, add_adapter=False
+            )
+
+        hidden_states, extract_features = self.feature_projection(extract_features)
+        hidden_states = self._mask_hidden_states(
+            hidden_states, mask_time_indices=mask_time_indices, attention_mask=attention_mask
+        )
+
+        encoder_outputs = self.encoder(
+            hidden_states,
+            attention_mask=attention_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        hidden_states = encoder_outputs[0]
+
+        if self.adapter is not None:
+            hidden_states = self.adapter(hidden_states)
+
+        if not return_dict:
+            return (hidden_states, extract_features) + encoder_outputs[1:]
+
+        return Wav2Vec2BaseModelOutput(
+            last_hidden_state=hidden_states,
+            extract_features=extract_features,
+            hidden_states=encoder_outputs.hidden_states,
+            attentions=encoder_outputs.attentions,
+        )
+
+
+@add_start_docstrings(
+    """Data2VecAudio Model with a `language modeling` head on top for Connectionist Temporal Classification (CTC).""",
+    DATA2VEC_AUDIO_START_DOCSTRING,
+)
+class Data2VecAudioForCTC(Data2VecAudioPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+
+        self.data2vec_audio = Data2VecAudioModel(config)
+        self.dropout = nn.Dropout(config.final_dropout)
+
+        if config.vocab_size is None:
+            raise ValueError(
+                f"You are trying to instantiate {self.__class__} with a configuration that "
+                "does not define the vocabulary size of the language model head. Please "
+                "instantiate the model as follows: `Data2VecAudioForCTC.from_pretrained(..., vocab_size=vocab_size)`. "
+                "or define `vocab_size` of your model's configuration."
+            )
+        output_hidden_size = (
+            config.output_hidden_size if hasattr(config, "add_adapter") and config.add_adapter else config.hidden_size
+        )
+        self.lm_head = nn.Linear(output_hidden_size, config.vocab_size)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def freeze_feature_extractor(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        warnings.warn(
+            "The method `freeze_feature_extractor` is deprecated and will be removed in Transformers v5. "
+            "Please use the equivalent `freeze_feature_encoder` method instead.",
+            FutureWarning,
+        )
+        self.freeze_feature_encoder()
+
+    def freeze_feature_encoder(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        self.data2vec_audio.feature_extractor._freeze_parameters()
+
+    @add_start_docstrings_to_model_forward(DATA2VEC_AUDIO_INPUTS_DOCSTRING)
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=CausalLMOutput,
+        config_class=_CONFIG_FOR_DOC,
+        expected_output=_CTC_EXPECTED_OUTPUT,
+        expected_loss=_CTC_EXPECTED_LOSS,
+    )
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2ForCTC.forward with wav2vec2->data2vec_audio
+    def forward(
+        self,
+        input_values: Optional[torch.Tensor],
+        attention_mask: Optional[torch.Tensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+        labels: Optional[torch.Tensor] = None,
+    ) -> Union[Tuple, CausalLMOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size, target_length)`, *optional*):
+            Labels for connectionist temporal classification. Note that `target_length` has to be smaller or equal to
+            the sequence length of the output logits. Indices are selected in `[-100, 0, ..., config.vocab_size - 1]`.
+            All labels set to `-100` are ignored (masked), the loss is only computed for labels in `[0, ...,
+            config.vocab_size - 1]`.
+        """
+
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        outputs = self.data2vec_audio(
+            input_values,
+            attention_mask=attention_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        hidden_states = outputs[0]
+        hidden_states = self.dropout(hidden_states)
+
+        logits = self.lm_head(hidden_states)
+
+        loss = None
+        if labels is not None:
+            if labels.max() >= self.config.vocab_size:
+                raise ValueError(f"Label values must be <= vocab_size: {self.config.vocab_size}")
+
+            # retrieve loss input_lengths from attention_mask
+            attention_mask = (
+                attention_mask if attention_mask is not None else torch.ones_like(input_values, dtype=torch.long)
+            )
+            input_lengths = self._get_feat_extract_output_lengths(attention_mask.sum(-1)).to(torch.long)
+
+            # assuming that padded tokens are filled with -100
+            # when not being attended to
+            labels_mask = labels >= 0
+            target_lengths = labels_mask.sum(-1)
+            flattened_targets = labels.masked_select(labels_mask)
+
+            # ctc_loss doesn't support fp16
+            log_probs = nn.functional.log_softmax(logits, dim=-1, dtype=torch.float32).transpose(0, 1)
+
+            with torch.backends.cudnn.flags(enabled=False):
+                loss = nn.functional.ctc_loss(
+                    log_probs,
+                    flattened_targets,
+                    input_lengths,
+                    target_lengths,
+                    blank=self.config.pad_token_id,
+                    reduction=self.config.ctc_loss_reduction,
+                    zero_infinity=self.config.ctc_zero_infinity,
+                )
+
+        if not return_dict:
+            output = (logits,) + outputs[_HIDDEN_STATES_START_POSITION:]
+            return ((loss,) + output) if loss is not None else output
+
+        return CausalLMOutput(
+            loss=loss, logits=logits, hidden_states=outputs.hidden_states, attentions=outputs.attentions
+        )
+
+
+@add_start_docstrings(
+    """
+    Data2VecAudio Model with a sequence classification head on top (a linear layer over the pooled output) for tasks
+    like SUPERB Keyword Spotting.
+    """,
+    DATA2VEC_AUDIO_START_DOCSTRING,
+)
+class Data2VecAudioForSequenceClassification(Data2VecAudioPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+
+        if hasattr(config, "add_adapter") and config.add_adapter:
+            raise ValueError(
+                "Sequence classification does not support the use of Data2VecAudio adapters (config.add_adapter=True)"
+            )
+        self.data2vec_audio = Data2VecAudioModel(config)
+        num_layers = config.num_hidden_layers + 1  # transformer layers + input embeddings
+        if config.use_weighted_layer_sum:
+            self.layer_weights = nn.Parameter(torch.ones(num_layers) / num_layers)
+        self.projector = nn.Linear(config.hidden_size, config.classifier_proj_size)
+        self.classifier = nn.Linear(config.classifier_proj_size, config.num_labels)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def freeze_feature_extractor(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameters will
+        not be updated during training.
+        """
+        warnings.warn(
+            "The method `freeze_feature_extractor` is deprecated and will be removed in Transformers v5. "
+            "Please use the equivalent `freeze_feature_encoder` method instead.",
+            FutureWarning,
+        )
+        self.freeze_feature_encoder()
+
+    def freeze_feature_encoder(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        self.data2vec_audio.feature_extractor._freeze_parameters()
+
+    def freeze_base_model(self):
+        """
+        Calling this function will disable the gradient computation for the base model so that its parameters will not
+        be updated during training. Only the classification head will be updated.
+        """
+        for param in self.data2vec_audio.parameters():
+            param.requires_grad = False
+
+    @add_start_docstrings_to_model_forward(DATA2VEC_AUDIO_INPUTS_DOCSTRING)
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=SequenceClassifierOutput,
+        config_class=_CONFIG_FOR_DOC,
+        modality="audio",
+    )
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2ForSequenceClassification.forward with wav2vec2->data2vec_audio
+    def forward(
+        self,
+        input_values: Optional[torch.Tensor],
+        attention_mask: Optional[torch.Tensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+        labels: Optional[torch.Tensor] = None,
+    ) -> Union[Tuple, SequenceClassifierOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for computing the sequence classification/regression loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
+            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
+        """
+
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+        output_hidden_states = True if self.config.use_weighted_layer_sum else output_hidden_states
+
+        outputs = self.data2vec_audio(
+            input_values,
+            attention_mask=attention_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        if self.config.use_weighted_layer_sum:
+            hidden_states = outputs[_HIDDEN_STATES_START_POSITION]
+            hidden_states = torch.stack(hidden_states, dim=1)
+            norm_weights = nn.functional.softmax(self.layer_weights, dim=-1)
+            hidden_states = (hidden_states * norm_weights.view(-1, 1, 1)).sum(dim=1)
+        else:
+            hidden_states = outputs[0]
+
+        hidden_states = self.projector(hidden_states)
+        if attention_mask is None:
+            pooled_output = hidden_states.mean(dim=1)
+        else:
+            padding_mask = self._get_feature_vector_attention_mask(hidden_states.shape[1], attention_mask)
+            hidden_states[~padding_mask] = 0.0
+            pooled_output = hidden_states.sum(dim=1) / padding_mask.sum(dim=1).view(-1, 1)
+
+        logits = self.classifier(pooled_output)
+
+        loss = None
+        if labels is not None:
+            loss_fct = CrossEntropyLoss()
+            loss = loss_fct(logits.view(-1, self.config.num_labels), labels.view(-1))
+
+        if not return_dict:
+            output = (logits,) + outputs[_HIDDEN_STATES_START_POSITION:]
+            return ((loss,) + output) if loss is not None else output
+
+        return SequenceClassifierOutput(
+            loss=loss,
+            logits=logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+
+@add_start_docstrings(
+    """
+    Data2VecAudio Model with a frame classification head on top for tasks like Speaker Diarization.
+    """,
+    DATA2VEC_AUDIO_START_DOCSTRING,
+)
+class Data2VecAudioForAudioFrameClassification(Data2VecAudioPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+
+        if hasattr(config, "add_adapter") and config.add_adapter:
+            raise ValueError(
+                "Audio frame classification does not support the use of Data2VecAudio adapters"
+                " (config.add_adapter=True)"
+            )
+        self.data2vec_audio = Data2VecAudioModel(config)
+        num_layers = config.num_hidden_layers + 1  # transformer layers + input embeddings
+        if config.use_weighted_layer_sum:
+            self.layer_weights = nn.Parameter(torch.ones(num_layers) / num_layers)
+        self.classifier = nn.Linear(config.hidden_size, config.num_labels)
+        self.num_labels = config.num_labels
+
+        self.init_weights()
+
+    def freeze_feature_extractor(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        warnings.warn(
+            "The method `freeze_feature_extractor` is deprecated and will be removed in Transformers v5. "
+            "Please use the equivalent `freeze_feature_encoder` method instead.",
+            FutureWarning,
+        )
+        self.freeze_feature_encoder()
+
+    def freeze_feature_encoder(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        self.data2vec_audio.feature_extractor._freeze_parameters()
+
+    def freeze_base_model(self):
+        """
+        Calling this function will disable the gradient computation for the base model so that its parameters will not
+        be updated during training. Only the classification head will be updated.
+        """
+        for param in self.data2vec_audio.parameters():
+            param.requires_grad = False
+
+    @add_start_docstrings_to_model_forward(DATA2VEC_AUDIO_INPUTS_DOCSTRING)
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=TokenClassifierOutput,
+        config_class=_CONFIG_FOR_DOC,
+        modality="audio",
+    )
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2ForAudioFrameClassification.forward with wav2vec2->data2vec_audio
+    def forward(
+        self,
+        input_values: Optional[torch.Tensor],
+        attention_mask: Optional[torch.Tensor] = None,
+        labels: Optional[torch.Tensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, TokenClassifierOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for computing the sequence classification/regression loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
+            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
+        """
+
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+        output_hidden_states = True if self.config.use_weighted_layer_sum else output_hidden_states
+
+        outputs = self.data2vec_audio(
+            input_values,
+            attention_mask=attention_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        if self.config.use_weighted_layer_sum:
+            hidden_states = outputs[_HIDDEN_STATES_START_POSITION]
+            hidden_states = torch.stack(hidden_states, dim=1)
+            norm_weights = nn.functional.softmax(self.layer_weights, dim=-1)
+            hidden_states = (hidden_states * norm_weights.view(-1, 1, 1)).sum(dim=1)
+        else:
+            hidden_states = outputs[0]
+
+        logits = self.classifier(hidden_states)
+
+        loss = None
+        if labels is not None:
+            loss_fct = CrossEntropyLoss()
+            loss = loss_fct(logits.view(-1, self.num_labels), torch.argmax(labels.view(-1, self.num_labels), axis=1))
+
+        if not return_dict:
+            output = (logits,) + outputs[_HIDDEN_STATES_START_POSITION:]
+            return output
+
+        return TokenClassifierOutput(
+            loss=loss,
+            logits=logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.AMSoftmaxLoss
+class AMSoftmaxLoss(nn.Module):
+    def __init__(self, input_dim, num_labels, scale=30.0, margin=0.4):
+        super(AMSoftmaxLoss, self).__init__()
+        self.scale = scale
+        self.margin = margin
+        self.num_labels = num_labels
+        self.weight = nn.Parameter(torch.randn(input_dim, num_labels), requires_grad=True)
+        self.loss = nn.CrossEntropyLoss()
+
+    def forward(self, hidden_states, labels):
+        labels = labels.flatten()
+        weight = nn.functional.normalize(self.weight, dim=0)
+        hidden_states = nn.functional.normalize(hidden_states, dim=1)
+        cos_theta = torch.mm(hidden_states, weight)
+        psi = cos_theta - self.margin
+
+        onehot = nn.functional.one_hot(labels, self.num_labels)
+        logits = self.scale * torch.where(onehot.bool(), psi, cos_theta)
+        loss = self.loss(logits, labels)
+
+        return loss
+
+
+# Copied from transformers.models.wav2vec2.modeling_wav2vec2.TDNNLayer
+class TDNNLayer(nn.Module):
+    def __init__(self, config, layer_id=0):
+        super().__init__()
+        self.in_conv_dim = config.tdnn_dim[layer_id - 1] if layer_id > 0 else config.tdnn_dim[layer_id]
+        self.out_conv_dim = config.tdnn_dim[layer_id]
+        self.kernel_size = config.tdnn_kernel[layer_id]
+        self.dilation = config.tdnn_dilation[layer_id]
+
+        self.kernel = nn.Linear(self.in_conv_dim * self.kernel_size, self.out_conv_dim)
+        self.activation = nn.ReLU()
+
+    def forward(self, hidden_states):
+        hidden_states = hidden_states.unsqueeze(1)
+        hidden_states = nn.functional.unfold(
+            hidden_states,
+            (self.kernel_size, self.in_conv_dim),
+            stride=(1, self.in_conv_dim),
+            dilation=(self.dilation, 1),
+        )
+        hidden_states = hidden_states.transpose(1, 2)
+        hidden_states = self.kernel(hidden_states)
+
+        hidden_states = self.activation(hidden_states)
+        return hidden_states
+
+
+@add_start_docstrings(
+    """
+    Data2VecAudio Model with an XVector feature extraction head on top for tasks like Speaker Verification.
+    """,
+    DATA2VEC_AUDIO_START_DOCSTRING,
+)
+class Data2VecAudioForXVector(Data2VecAudioPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+
+        self.data2vec_audio = Data2VecAudioModel(config)
+        num_layers = config.num_hidden_layers + 1  # transformer layers + input embeddings
+        if config.use_weighted_layer_sum:
+            self.layer_weights = nn.Parameter(torch.ones(num_layers) / num_layers)
+        self.projector = nn.Linear(config.hidden_size, config.tdnn_dim[0])
+
+        tdnn_layers = [TDNNLayer(config, i) for i in range(len(config.tdnn_dim))]
+        self.tdnn = nn.ModuleList(tdnn_layers)
+
+        self.feature_extractor = nn.Linear(config.tdnn_dim[-1] * 2, config.xvector_output_dim)
+        self.classifier = nn.Linear(config.xvector_output_dim, config.xvector_output_dim)
+
+        self.objective = AMSoftmaxLoss(config.xvector_output_dim, config.num_labels)
+
+        self.init_weights()
+
+    def freeze_feature_extractor(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        warnings.warn(
+            "The method `freeze_feature_extractor` is deprecated and will be removed in Transformers v5. "
+            "Please use the equivalent `freeze_feature_encoder` method instead.",
+            FutureWarning,
+        )
+        self.freeze_feature_encoder()
+
+    def freeze_feature_encoder(self):
+        """
+        Calling this function will disable the gradient computation for the feature encoder so that its parameter will
+        not be updated during training.
+        """
+        self.data2vec_audio.feature_extractor._freeze_parameters()
+
+    def freeze_base_model(self):
+        """
+        Calling this function will disable the gradient computation for the base model so that its parameters will not
+        be updated during training. Only the classification head will be updated.
+        """
+        for param in self.data2vec_audio.parameters():
+            param.requires_grad = False
+
+    def _get_tdnn_output_lengths(self, input_lengths: Union[torch.LongTensor, int]):
+        """
+        Computes the output length of the TDNN layers
+        """
+
+        def _conv_out_length(input_length, kernel_size, stride):
+            # 1D convolutional layer output length formula taken
+            # from https://pytorch.org/docs/stable/generated/torch.nn.Conv1d.html
+            return (input_length - kernel_size) // stride + 1
+
+        for kernel_size in self.config.tdnn_kernel:
+            input_lengths = _conv_out_length(input_lengths, kernel_size, 1)
+
+        return input_lengths
+
+    @add_start_docstrings_to_model_forward(DATA2VEC_AUDIO_INPUTS_DOCSTRING)
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=XVectorOutput,
+        config_class=_CONFIG_FOR_DOC,
+        modality="audio",
+    )
+    # Copied from transformers.models.wav2vec2.modeling_wav2vec2.Wav2Vec2ForXVector.forward with wav2vec2->data2vec_audio
+    def forward(
+        self,
+        input_values: Optional[torch.Tensor],
+        attention_mask: Optional[torch.Tensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+        labels: Optional[torch.Tensor] = None,
+    ) -> Union[Tuple, XVectorOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for computing the sequence classification/regression loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
+            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
+        """
+
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+        output_hidden_states = True if self.config.use_weighted_layer_sum else output_hidden_states
+
+        outputs = self.data2vec_audio(
+            input_values,
+            attention_mask=attention_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        if self.config.use_weighted_layer_sum:
+            hidden_states = outputs[_HIDDEN_STATES_START_POSITION]
+            hidden_states = torch.stack(hidden_states, dim=1)
+            norm_weights = nn.functional.softmax(self.layer_weights, dim=-1)
+            hidden_states = (hidden_states * norm_weights.view(-1, 1, 1)).sum(dim=1)
+        else:
+            hidden_states = outputs[0]
+
+        hidden_states = self.projector(hidden_states)
+
+        for tdnn_layer in self.tdnn:
+            hidden_states = tdnn_layer(hidden_states)
+
+        # Statistic Pooling
+        if attention_mask is None:
+            mean_features = hidden_states.mean(dim=1)
+            std_features = hidden_states.std(dim=1)
+        else:
+            feat_extract_output_lengths = self._get_feat_extract_output_lengths(attention_mask.sum(dim=1))
+            tdnn_output_lengths = self._get_tdnn_output_lengths(feat_extract_output_lengths)
+            mean_features = []
+            std_features = []
+            for i, length in enumerate(tdnn_output_lengths):
+                mean_features.append(hidden_states[i, :length].mean(dim=0))
+                std_features.append(hidden_states[i, :length].std(dim=0))
+            mean_features = torch.stack(mean_features)
+            std_features = torch.stack(std_features)
+        statistic_pooling = torch.cat([mean_features, std_features], dim=-1)
+
+        output_embeddings = self.feature_extractor(statistic_pooling)
+        logits = self.classifier(output_embeddings)
+
+        loss = None
+        if labels is not None:
+            loss = self.objective(logits, labels)
+
+        if not return_dict:
+            output = (logits, output_embeddings) + outputs[_HIDDEN_STATES_START_POSITION:]
+            return ((loss,) + output) if loss is not None else output
+
+        return XVectorOutput(
+            loss=loss,
+            logits=logits,
+            embeddings=output_embeddings,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )

evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/modeling_data2vec_text.py

@@ -0,0 +1,1560 @@
+# coding=utf-8
+# Copyright 2022 The HuggingFace Inc. team.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""PyTorch Data2VecText model."""
+
+import math
+from typing import List, Optional, Tuple, Union
+
+import torch
+import torch.utils.checkpoint
+from torch import nn
+from torch.nn import BCEWithLogitsLoss, CrossEntropyLoss, MSELoss
+
+from ...activations import ACT2FN, gelu
+from ...modeling_outputs import (
+    BaseModelOutputWithPastAndCrossAttentions,
+    BaseModelOutputWithPoolingAndCrossAttentions,
+    CausalLMOutputWithCrossAttentions,
+    MaskedLMOutput,
+    MultipleChoiceModelOutput,
+    QuestionAnsweringModelOutput,
+    SequenceClassifierOutput,
+    TokenClassifierOutput,
+)
+from ...modeling_utils import PreTrainedModel
+from ...pytorch_utils import apply_chunking_to_forward, find_pruneable_heads_and_indices, prune_linear_layer
+from ...utils import (
+    add_code_sample_docstrings,
+    add_start_docstrings,
+    add_start_docstrings_to_model_forward,
+    logging,
+    replace_return_docstrings,
+)
+from .configuration_data2vec_text import Data2VecTextConfig
+
+
+logger = logging.get_logger(__name__)
+
+
+_HIDDEN_STATES_START_POSITION = 2
+
+# General docstring
+_CHECKPOINT_FOR_DOC = "facebook/data2vec-text-base"
+_CONFIG_FOR_DOC = "Data2VecTextConfig"
+
+
+DATA2VEC_TEXT_PRETRAINED_MODEL_ARCHIVE_LIST = [
+    "facebook/data2vec-text-base",
+    # See all data2vec models at https://huggingface.co/models?filter=data2vec-text
+]
+
+
+# Copied from transformers.models.roberta.modeling_roberta.RobertaEmbeddings with Roberta->Data2VecText
+class Data2VecTextForTextEmbeddings(nn.Module):
+    """
+    Same as BertEmbeddings with a tiny tweak for positional embeddings indexing.
+    """
+
+    # Copied from transformers.models.bert.modeling_bert.BertEmbeddings.__init__
+    def __init__(self, config):
+        super().__init__()
+        self.word_embeddings = nn.Embedding(config.vocab_size, config.hidden_size, padding_idx=config.pad_token_id)
+        self.position_embeddings = nn.Embedding(config.max_position_embeddings, config.hidden_size)
+        self.token_type_embeddings = nn.Embedding(config.type_vocab_size, config.hidden_size)
+
+        # self.LayerNorm is not snake-cased to stick with TensorFlow model variable name and be able to load
+        # any TensorFlow checkpoint file
+        self.LayerNorm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+        # position_ids (1, len position emb) is contiguous in memory and exported when serialized
+        self.position_embedding_type = getattr(config, "position_embedding_type", "absolute")
+        self.register_buffer(
+            "position_ids", torch.arange(config.max_position_embeddings).expand((1, -1)), persistent=False
+        )
+        self.register_buffer(
+            "token_type_ids", torch.zeros(self.position_ids.size(), dtype=torch.long), persistent=False
+        )
+
+        # End copy
+        self.padding_idx = config.pad_token_id
+        self.position_embeddings = nn.Embedding(
+            config.max_position_embeddings, config.hidden_size, padding_idx=self.padding_idx
+        )
+
+    def forward(
+        self, input_ids=None, token_type_ids=None, position_ids=None, inputs_embeds=None, past_key_values_length=0
+    ):
+        if position_ids is None:
+            if input_ids is not None:
+                # Create the position ids from the input token ids. Any padded tokens remain padded.
+                position_ids = create_position_ids_from_input_ids(input_ids, self.padding_idx, past_key_values_length)
+            else:
+                position_ids = self.create_position_ids_from_inputs_embeds(inputs_embeds)
+
+        if input_ids is not None:
+            input_shape = input_ids.size()
+        else:
+            input_shape = inputs_embeds.size()[:-1]
+
+        seq_length = input_shape[1]
+
+        # Setting the token_type_ids to the registered buffer in constructor where it is all zeros, which usually occurs
+        # when its auto-generated, registered buffer helps users when tracing the model without passing token_type_ids, solves
+        # issue #5664
+        if token_type_ids is None:
+            if hasattr(self, "token_type_ids"):
+                buffered_token_type_ids = self.token_type_ids[:, :seq_length]
+                buffered_token_type_ids_expanded = buffered_token_type_ids.expand(input_shape[0], seq_length)
+                token_type_ids = buffered_token_type_ids_expanded
+            else:
+                token_type_ids = torch.zeros(input_shape, dtype=torch.long, device=self.position_ids.device)
+
+        if inputs_embeds is None:
+            inputs_embeds = self.word_embeddings(input_ids)
+        token_type_embeddings = self.token_type_embeddings(token_type_ids)
+
+        embeddings = inputs_embeds + token_type_embeddings
+        if self.position_embedding_type == "absolute":
+            position_embeddings = self.position_embeddings(position_ids)
+            embeddings += position_embeddings
+        embeddings = self.LayerNorm(embeddings)
+        embeddings = self.dropout(embeddings)
+        return embeddings
+
+    def create_position_ids_from_inputs_embeds(self, inputs_embeds):
+        """
+        We are provided embeddings directly. We cannot infer which are padded so just generate sequential position ids.
+
+        Args:
+            inputs_embeds: torch.Tensor
+
+        Returns: torch.Tensor
+        """
+        input_shape = inputs_embeds.size()[:-1]
+        sequence_length = input_shape[1]
+
+        position_ids = torch.arange(
+            self.padding_idx + 1, sequence_length + self.padding_idx + 1, dtype=torch.long, device=inputs_embeds.device
+        )
+        return position_ids.unsqueeze(0).expand(input_shape)
+
+
+# Copied from transformers.models.roberta.modeling_roberta.RobertaSelfAttention with Roberta->Data2VecText
+class Data2VecTextSelfAttention(nn.Module):
+    def __init__(self, config, position_embedding_type=None):
+        super().__init__()
+        if config.hidden_size % config.num_attention_heads != 0 and not hasattr(config, "embedding_size"):
+            raise ValueError(
+                f"The hidden size ({config.hidden_size}) is not a multiple of the number of attention "
+                f"heads ({config.num_attention_heads})"
+            )
+
+        self.num_attention_heads = config.num_attention_heads
+        self.attention_head_size = int(config.hidden_size / config.num_attention_heads)
+        self.all_head_size = self.num_attention_heads * self.attention_head_size
+
+        self.query = nn.Linear(config.hidden_size, self.all_head_size)
+        self.key = nn.Linear(config.hidden_size, self.all_head_size)
+        self.value = nn.Linear(config.hidden_size, self.all_head_size)
+
+        self.dropout = nn.Dropout(config.attention_probs_dropout_prob)
+        self.position_embedding_type = position_embedding_type or getattr(
+            config, "position_embedding_type", "absolute"
+        )
+        if self.position_embedding_type == "relative_key" or self.position_embedding_type == "relative_key_query":
+            self.max_position_embeddings = config.max_position_embeddings
+            self.distance_embedding = nn.Embedding(2 * config.max_position_embeddings - 1, self.attention_head_size)
+
+        self.is_decoder = config.is_decoder
+
+    def transpose_for_scores(self, x: torch.Tensor) -> torch.Tensor:
+        new_x_shape = x.size()[:-1] + (self.num_attention_heads, self.attention_head_size)
+        x = x.view(new_x_shape)
+        return x.permute(0, 2, 1, 3)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        encoder_hidden_states: Optional[torch.FloatTensor] = None,
+        encoder_attention_mask: Optional[torch.FloatTensor] = None,
+        past_key_value: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        output_attentions: Optional[bool] = False,
+    ) -> Tuple[torch.Tensor]:
+        mixed_query_layer = self.query(hidden_states)
+
+        # If this is instantiated as a cross-attention module, the keys
+        # and values come from an encoder; the attention mask needs to be
+        # such that the encoder's padding tokens are not attended to.
+        is_cross_attention = encoder_hidden_states is not None
+
+        if is_cross_attention and past_key_value is not None:
+            # reuse k,v, cross_attentions
+            key_layer = past_key_value[0]
+            value_layer = past_key_value[1]
+            attention_mask = encoder_attention_mask
+        elif is_cross_attention:
+            key_layer = self.transpose_for_scores(self.key(encoder_hidden_states))
+            value_layer = self.transpose_for_scores(self.value(encoder_hidden_states))
+            attention_mask = encoder_attention_mask
+        elif past_key_value is not None:
+            key_layer = self.transpose_for_scores(self.key(hidden_states))
+            value_layer = self.transpose_for_scores(self.value(hidden_states))
+            key_layer = torch.cat([past_key_value[0], key_layer], dim=2)
+            value_layer = torch.cat([past_key_value[1], value_layer], dim=2)
+        else:
+            key_layer = self.transpose_for_scores(self.key(hidden_states))
+            value_layer = self.transpose_for_scores(self.value(hidden_states))
+
+        query_layer = self.transpose_for_scores(mixed_query_layer)
+
+        use_cache = past_key_value is not None
+        if self.is_decoder:
+            # if cross_attention save Tuple(torch.Tensor, torch.Tensor) of all cross attention key/value_states.
+            # Further calls to cross_attention layer can then reuse all cross-attention
+            # key/value_states (first "if" case)
+            # if uni-directional self-attention (decoder) save Tuple(torch.Tensor, torch.Tensor) of
+            # all previous decoder key/value_states. Further calls to uni-directional self-attention
+            # can concat previous decoder key/value_states to current projected key/value_states (third "elif" case)
+            # if encoder bi-directional self-attention `past_key_value` is always `None`
+            past_key_value = (key_layer, value_layer)
+
+        # Take the dot product between "query" and "key" to get the raw attention scores.
+        attention_scores = torch.matmul(query_layer, key_layer.transpose(-1, -2))
+
+        if self.position_embedding_type == "relative_key" or self.position_embedding_type == "relative_key_query":
+            query_length, key_length = query_layer.shape[2], key_layer.shape[2]
+            if use_cache:
+                position_ids_l = torch.tensor(key_length - 1, dtype=torch.long, device=hidden_states.device).view(
+                    -1, 1
+                )
+            else:
+                position_ids_l = torch.arange(query_length, dtype=torch.long, device=hidden_states.device).view(-1, 1)
+            position_ids_r = torch.arange(key_length, dtype=torch.long, device=hidden_states.device).view(1, -1)
+            distance = position_ids_l - position_ids_r
+
+            positional_embedding = self.distance_embedding(distance + self.max_position_embeddings - 1)
+            positional_embedding = positional_embedding.to(dtype=query_layer.dtype)  # fp16 compatibility
+
+            if self.position_embedding_type == "relative_key":
+                relative_position_scores = torch.einsum("bhld,lrd->bhlr", query_layer, positional_embedding)
+                attention_scores = attention_scores + relative_position_scores
+            elif self.position_embedding_type == "relative_key_query":
+                relative_position_scores_query = torch.einsum("bhld,lrd->bhlr", query_layer, positional_embedding)
+                relative_position_scores_key = torch.einsum("bhrd,lrd->bhlr", key_layer, positional_embedding)
+                attention_scores = attention_scores + relative_position_scores_query + relative_position_scores_key
+
+        attention_scores = attention_scores / math.sqrt(self.attention_head_size)
+        if attention_mask is not None:
+            # Apply the attention mask is (precomputed for all layers in Data2VecTextModel forward() function)
+            attention_scores = attention_scores + attention_mask
+
+        # Normalize the attention scores to probabilities.
+        attention_probs = nn.functional.softmax(attention_scores, dim=-1)
+
+        # This is actually dropping out entire tokens to attend to, which might
+        # seem a bit unusual, but is taken from the original Transformer paper.
+        attention_probs = self.dropout(attention_probs)
+
+        # Mask heads if we want to
+        if head_mask is not None:
+            attention_probs = attention_probs * head_mask
+
+        context_layer = torch.matmul(attention_probs, value_layer)
+
+        context_layer = context_layer.permute(0, 2, 1, 3).contiguous()
+        new_context_layer_shape = context_layer.size()[:-2] + (self.all_head_size,)
+        context_layer = context_layer.view(new_context_layer_shape)
+
+        outputs = (context_layer, attention_probs) if output_attentions else (context_layer,)
+
+        if self.is_decoder:
+            outputs = outputs + (past_key_value,)
+        return outputs
+
+
+# Copied from transformers.models.bert.modeling_bert.BertSelfOutput
+class Data2VecTextSelfOutput(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.hidden_size)
+        self.LayerNorm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+
+    def forward(self, hidden_states: torch.Tensor, input_tensor: torch.Tensor) -> torch.Tensor:
+        hidden_states = self.dense(hidden_states)
+        hidden_states = self.dropout(hidden_states)
+        hidden_states = self.LayerNorm(hidden_states + input_tensor)
+        return hidden_states
+
+
+# Copied from transformers.models.bert.modeling_bert.BertAttention with Bert->Data2VecText
+class Data2VecTextAttention(nn.Module):
+    def __init__(self, config, position_embedding_type=None):
+        super().__init__()
+        self.self = Data2VecTextSelfAttention(config, position_embedding_type=position_embedding_type)
+        self.output = Data2VecTextSelfOutput(config)
+        self.pruned_heads = set()
+
+    def prune_heads(self, heads):
+        if len(heads) == 0:
+            return
+        heads, index = find_pruneable_heads_and_indices(
+            heads, self.self.num_attention_heads, self.self.attention_head_size, self.pruned_heads
+        )
+
+        # Prune linear layers
+        self.self.query = prune_linear_layer(self.self.query, index)
+        self.self.key = prune_linear_layer(self.self.key, index)
+        self.self.value = prune_linear_layer(self.self.value, index)
+        self.output.dense = prune_linear_layer(self.output.dense, index, dim=1)
+
+        # Update hyper params and store pruned heads
+        self.self.num_attention_heads = self.self.num_attention_heads - len(heads)
+        self.self.all_head_size = self.self.attention_head_size * self.self.num_attention_heads
+        self.pruned_heads = self.pruned_heads.union(heads)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        encoder_hidden_states: Optional[torch.FloatTensor] = None,
+        encoder_attention_mask: Optional[torch.FloatTensor] = None,
+        past_key_value: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        output_attentions: Optional[bool] = False,
+    ) -> Tuple[torch.Tensor]:
+        self_outputs = self.self(
+            hidden_states,
+            attention_mask,
+            head_mask,
+            encoder_hidden_states,
+            encoder_attention_mask,
+            past_key_value,
+            output_attentions,
+        )
+        attention_output = self.output(self_outputs[0], hidden_states)
+        outputs = (attention_output,) + self_outputs[1:]  # add attentions if we output them
+        return outputs
+
+
+# Copied from transformers.models.bert.modeling_bert.BertIntermediate
+class Data2VecTextIntermediate(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.intermediate_size)
+        if isinstance(config.hidden_act, str):
+            self.intermediate_act_fn = ACT2FN[config.hidden_act]
+        else:
+            self.intermediate_act_fn = config.hidden_act
+
+    def forward(self, hidden_states: torch.Tensor) -> torch.Tensor:
+        hidden_states = self.dense(hidden_states)
+        hidden_states = self.intermediate_act_fn(hidden_states)
+        return hidden_states
+
+
+# Copied from transformers.models.bert.modeling_bert.BertOutput
+class Data2VecTextOutput(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.intermediate_size, config.hidden_size)
+        self.LayerNorm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+
+    def forward(self, hidden_states: torch.Tensor, input_tensor: torch.Tensor) -> torch.Tensor:
+        hidden_states = self.dense(hidden_states)
+        hidden_states = self.dropout(hidden_states)
+        hidden_states = self.LayerNorm(hidden_states + input_tensor)
+        return hidden_states
+
+
+# Copied from transformers.models.bert.modeling_bert.BertLayer with Bert->Data2VecText
+class Data2VecTextLayer(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.chunk_size_feed_forward = config.chunk_size_feed_forward
+        self.seq_len_dim = 1
+        self.attention = Data2VecTextAttention(config)
+        self.is_decoder = config.is_decoder
+        self.add_cross_attention = config.add_cross_attention
+        if self.add_cross_attention:
+            if not self.is_decoder:
+                raise ValueError(f"{self} should be used as a decoder model if cross attention is added")
+            self.crossattention = Data2VecTextAttention(config, position_embedding_type="absolute")
+        self.intermediate = Data2VecTextIntermediate(config)
+        self.output = Data2VecTextOutput(config)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        encoder_hidden_states: Optional[torch.FloatTensor] = None,
+        encoder_attention_mask: Optional[torch.FloatTensor] = None,
+        past_key_value: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        output_attentions: Optional[bool] = False,
+    ) -> Tuple[torch.Tensor]:
+        # decoder uni-directional self-attention cached key/values tuple is at positions 1,2
+        self_attn_past_key_value = past_key_value[:2] if past_key_value is not None else None
+        self_attention_outputs = self.attention(
+            hidden_states,
+            attention_mask,
+            head_mask,
+            output_attentions=output_attentions,
+            past_key_value=self_attn_past_key_value,
+        )
+        attention_output = self_attention_outputs[0]
+
+        # if decoder, the last output is tuple of self-attn cache
+        if self.is_decoder:
+            outputs = self_attention_outputs[1:-1]
+            present_key_value = self_attention_outputs[-1]
+        else:
+            outputs = self_attention_outputs[1:]  # add self attentions if we output attention weights
+
+        cross_attn_present_key_value = None
+        if self.is_decoder and encoder_hidden_states is not None:
+            if not hasattr(self, "crossattention"):
+                raise ValueError(
+                    f"If `encoder_hidden_states` are passed, {self} has to be instantiated with cross-attention layers"
+                    " by setting `config.add_cross_attention=True`"
+                )
+
+            # cross_attn cached key/values tuple is at positions 3,4 of past_key_value tuple
+            cross_attn_past_key_value = past_key_value[-2:] if past_key_value is not None else None
+            cross_attention_outputs = self.crossattention(
+                attention_output,
+                attention_mask,
+                head_mask,
+                encoder_hidden_states,
+                encoder_attention_mask,
+                cross_attn_past_key_value,
+                output_attentions,
+            )
+            attention_output = cross_attention_outputs[0]
+            outputs = outputs + cross_attention_outputs[1:-1]  # add cross attentions if we output attention weights
+
+            # add cross-attn cache to positions 3,4 of present_key_value tuple
+            cross_attn_present_key_value = cross_attention_outputs[-1]
+            present_key_value = present_key_value + cross_attn_present_key_value
+
+        layer_output = apply_chunking_to_forward(
+            self.feed_forward_chunk, self.chunk_size_feed_forward, self.seq_len_dim, attention_output
+        )
+        outputs = (layer_output,) + outputs
+
+        # if decoder, return the attn key/values as the last output
+        if self.is_decoder:
+            outputs = outputs + (present_key_value,)
+
+        return outputs
+
+    def feed_forward_chunk(self, attention_output):
+        intermediate_output = self.intermediate(attention_output)
+        layer_output = self.output(intermediate_output, attention_output)
+        return layer_output
+
+
+# Copied from transformers.models.bert.modeling_bert.BertEncoder with Bert->Data2VecText
+class Data2VecTextEncoder(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.config = config
+        self.layer = nn.ModuleList([Data2VecTextLayer(config) for _ in range(config.num_hidden_layers)])
+        self.gradient_checkpointing = False
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        encoder_hidden_states: Optional[torch.FloatTensor] = None,
+        encoder_attention_mask: Optional[torch.FloatTensor] = None,
+        past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        use_cache: Optional[bool] = None,
+        output_attentions: Optional[bool] = False,
+        output_hidden_states: Optional[bool] = False,
+        return_dict: Optional[bool] = True,
+    ) -> Union[Tuple[torch.Tensor], BaseModelOutputWithPastAndCrossAttentions]:
+        all_hidden_states = () if output_hidden_states else None
+        all_self_attentions = () if output_attentions else None
+        all_cross_attentions = () if output_attentions and self.config.add_cross_attention else None
+
+        if self.gradient_checkpointing and self.training:
+            if use_cache:
+                logger.warning_once(
+                    "`use_cache=True` is incompatible with gradient checkpointing. Setting `use_cache=False`..."
+                )
+                use_cache = False
+
+        next_decoder_cache = () if use_cache else None
+        for i, layer_module in enumerate(self.layer):
+            if output_hidden_states:
+                all_hidden_states = all_hidden_states + (hidden_states,)
+
+            layer_head_mask = head_mask[i] if head_mask is not None else None
+            past_key_value = past_key_values[i] if past_key_values is not None else None
+
+            if self.gradient_checkpointing and self.training:
+                layer_outputs = self._gradient_checkpointing_func(
+                    layer_module.__call__,
+                    hidden_states,
+                    attention_mask,
+                    layer_head_mask,
+                    encoder_hidden_states,
+                    encoder_attention_mask,
+                    past_key_value,
+                    output_attentions,
+                )
+            else:
+                layer_outputs = layer_module(
+                    hidden_states,
+                    attention_mask,
+                    layer_head_mask,
+                    encoder_hidden_states,
+                    encoder_attention_mask,
+                    past_key_value,
+                    output_attentions,
+                )
+
+            hidden_states = layer_outputs[0]
+            if use_cache:
+                next_decoder_cache += (layer_outputs[-1],)
+            if output_attentions:
+                all_self_attentions = all_self_attentions + (layer_outputs[1],)
+                if self.config.add_cross_attention:
+                    all_cross_attentions = all_cross_attentions + (layer_outputs[2],)
+
+        if output_hidden_states:
+            all_hidden_states = all_hidden_states + (hidden_states,)
+
+        if not return_dict:
+            return tuple(
+                v
+                for v in [
+                    hidden_states,
+                    next_decoder_cache,
+                    all_hidden_states,
+                    all_self_attentions,
+                    all_cross_attentions,
+                ]
+                if v is not None
+            )
+        return BaseModelOutputWithPastAndCrossAttentions(
+            last_hidden_state=hidden_states,
+            past_key_values=next_decoder_cache,
+            hidden_states=all_hidden_states,
+            attentions=all_self_attentions,
+            cross_attentions=all_cross_attentions,
+        )
+
+
+# Copied from transformers.models.bert.modeling_bert.BertPooler
+class Data2VecTextPooler(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.hidden_size)
+        self.activation = nn.Tanh()
+
+    def forward(self, hidden_states: torch.Tensor) -> torch.Tensor:
+        # We "pool" the model by simply taking the hidden state corresponding
+        # to the first token.
+        first_token_tensor = hidden_states[:, 0]
+        pooled_output = self.dense(first_token_tensor)
+        pooled_output = self.activation(pooled_output)
+        return pooled_output
+
+
+class Data2VecTextPreTrainedModel(PreTrainedModel):
+    """
+    An abstract class to handle weights initialization and a simple interface for downloading and loading pretrained
+    models.
+    """
+
+    config_class = Data2VecTextConfig
+    base_model_prefix = "data2vec_text"
+    supports_gradient_checkpointing = True
+    _no_split_modules = ["Data2VecTextForTextEmbeddings", "Data2VecTextLayer"]
+
+    def _init_weights(self, module):
+        """Initialize the weights"""
+        if isinstance(module, nn.Linear):
+            # Slightly different from the TF version which uses truncated_normal for initialization
+            # cf https://github.com/pytorch/pytorch/pull/5617
+            module.weight.data.normal_(mean=0.0, std=self.config.initializer_range)
+            if module.bias is not None:
+                module.bias.data.zero_()
+        elif isinstance(module, nn.Embedding):
+            module.weight.data.normal_(mean=0.0, std=self.config.initializer_range)
+            if module.padding_idx is not None:
+                module.weight.data[module.padding_idx].zero_()
+        elif isinstance(module, nn.LayerNorm):
+            if hasattr(module, "bias") and module.bias is not None:
+                module.bias.data.zero_()
+            if hasattr(module, "weight") and module.weight is not None:
+                module.weight.data.fill_(1.0)
+
+
+DATA2VECTEXT_START_DOCSTRING = r"""
+    Data2VecText was proposed in [data2vec: A General Framework for Self-supervised Learning in Speech, Vision and
+    Language](https://arxiv.org/pdf/2202.03555) by Alexei Baevski, Wei-Ning Hsu, Qiantong Xu, Arun Babu, Jiatao Gu and
+    Michael Auli.
+
+    This model inherits from [`PreTrainedModel`]. Check the superclass documentation for the generic methods the
+    library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
+    etc.)
+
+    This model is also a PyTorch [torch.nn.Module](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) subclass.
+    Use it as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage
+    and behavior.
+
+    Parameters:
+        config ([`Data2VecTextConfig`]): Model configuration class with all the parameters of the
+            model. Initializing with a config file does not load the weights associated with the model, only the
+            configuration. Check out the [`~PreTrainedModel.from_pretrained`] method to load the model weights.
+"""
+
+DATA2VECTEXT_INPUTS_DOCSTRING = r"""
+    Args:
+        input_ids (`torch.LongTensor` of shape `({0})`):
+            Indices of input sequence tokens in the vocabulary.
+
+            Indices can be obtained using [`AutoTokenizer`]. See [`PreTrainedTokenizer.encode`] and
+            [`PreTrainedTokenizer.__call__`] for details.
+
+            [What are input IDs?](../glossary#input-ids)
+        attention_mask (`torch.FloatTensor` of shape `({0})`, *optional*):
+            Mask to avoid performing attention on padding token indices. Mask values selected in `[0, 1]`:
+
+            - 1 for tokens that are **not masked**,
+            - 0 for tokens that are **masked**.
+
+            [What are attention masks?](../glossary#attention-mask)
+        token_type_ids (`torch.LongTensor` of shape `({0})`, *optional*):
+            Segment token indices to indicate first and second portions of the inputs. Indices are selected in `[0,
+            1]`:
+
+            - 0 corresponds to a *sentence A* token,
+            - 1 corresponds to a *sentence B* token.
+
+            [What are token type IDs?](../glossary#token-type-ids)
+        position_ids (`torch.LongTensor` of shape `({0})`, *optional*):
+            Indices of positions of each input sequence tokens in the position embeddings. Selected in the range `[0,
+            config.max_position_embeddings - 1]`.
+
+            [What are position IDs?](../glossary#position-ids)
+        head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules. Mask values selected in `[0, 1]`:
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        inputs_embeds (`torch.FloatTensor` of shape `({0}, hidden_size)`, *optional*):
+            Optionally, instead of passing `input_ids` you can choose to directly pass an embedded representation. This
+            is useful if you want more control over how to convert `input_ids` indices into associated vectors than the
+            model's internal embedding lookup matrix.
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
+"""
+
+
+@add_start_docstrings(
+    "The bare Data2VecText Model for text transformer outputting raw hidden-states without any specific head on top.",
+    DATA2VECTEXT_START_DOCSTRING,
+)
+class Data2VecTextModel(Data2VecTextPreTrainedModel):
+    """
+
+    The model can behave as an encoder (with only self-attention) as well as a decoder, in which case a layer of
+    cross-attention is added between the self-attention layers, following the architecture described in *Attention is
+    all you need*_ by Ashish Vaswani, Noam Shazeer, Niki Parmar, Jakob Uszkoreit, Llion Jones, Aidan N. Gomez, Lukasz
+    Kaiser and Illia Polosukhin.
+
+    To behave as an decoder the model needs to be initialized with the `is_decoder` argument of the configuration set
+    to `True`. To be used in a Seq2Seq model, the model needs to initialized with both `is_decoder` argument and
+    `add_cross_attention` set to `True`; an `encoder_hidden_states` is then expected as an input to the forward pass.
+
+    .. _*Attention is all you need*: https://arxiv.org/abs/1706.03762
+
+    """
+
+    def __init__(self, config, add_pooling_layer=True):
+        super().__init__(config)
+        self.config = config
+
+        self.embeddings = Data2VecTextForTextEmbeddings(config)
+        self.encoder = Data2VecTextEncoder(config)
+
+        self.pooler = Data2VecTextPooler(config) if add_pooling_layer else None
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def get_input_embeddings(self):
+        return self.embeddings.word_embeddings
+
+    def set_input_embeddings(self, value):
+        self.embeddings.word_embeddings = value
+
+    def _prune_heads(self, heads_to_prune):
+        """
+        Prunes heads of the model. heads_to_prune: dict of {layer_num: list of heads to prune in this layer} See base
+        class PreTrainedModel
+        """
+        for layer, heads in heads_to_prune.items():
+            self.encoder.layer[layer].attention.prune_heads(heads)
+
+    @add_start_docstrings_to_model_forward(DATA2VECTEXT_INPUTS_DOCSTRING.format("batch_size, sequence_length"))
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=BaseModelOutputWithPoolingAndCrossAttentions,
+        config_class=_CONFIG_FOR_DOC,
+    )
+    # Copied from transformers.models.bert.modeling_bert.BertModel.forward
+    def forward(
+        self,
+        input_ids: Optional[torch.Tensor] = None,
+        attention_mask: Optional[torch.Tensor] = None,
+        token_type_ids: Optional[torch.Tensor] = None,
+        position_ids: Optional[torch.Tensor] = None,
+        head_mask: Optional[torch.Tensor] = None,
+        inputs_embeds: Optional[torch.Tensor] = None,
+        encoder_hidden_states: Optional[torch.Tensor] = None,
+        encoder_attention_mask: Optional[torch.Tensor] = None,
+        past_key_values: Optional[List[torch.FloatTensor]] = None,
+        use_cache: Optional[bool] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple[torch.Tensor], BaseModelOutputWithPoolingAndCrossAttentions]:
+        r"""
+        encoder_hidden_states  (`torch.FloatTensor` of shape `(batch_size, sequence_length, hidden_size)`, *optional*):
+            Sequence of hidden-states at the output of the last layer of the encoder. Used in the cross-attention if
+            the model is configured as a decoder.
+        encoder_attention_mask (`torch.FloatTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Mask to avoid performing attention on the padding token indices of the encoder input. This mask is used in
+            the cross-attention if the model is configured as a decoder. Mask values selected in `[0, 1]`:
+
+            - 1 for tokens that are **not masked**,
+            - 0 for tokens that are **masked**.
+        past_key_values (`tuple(tuple(torch.FloatTensor))` of length `config.n_layers` with each tuple having 4 tensors of shape `(batch_size, num_heads, sequence_length - 1, embed_size_per_head)`):
+            Contains precomputed key and value hidden states of the attention blocks. Can be used to speed up decoding.
+
+            If `past_key_values` are used, the user can optionally input only the last `decoder_input_ids` (those that
+            don't have their past key value states given to this model) of shape `(batch_size, 1)` instead of all
+            `decoder_input_ids` of shape `(batch_size, sequence_length)`.
+        use_cache (`bool`, *optional*):
+            If set to `True`, `past_key_values` key value states are returned and can be used to speed up decoding (see
+            `past_key_values`).
+        """
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
+        )
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        if self.config.is_decoder:
+            use_cache = use_cache if use_cache is not None else self.config.use_cache
+        else:
+            use_cache = False
+
+        if input_ids is not None and inputs_embeds is not None:
+            raise ValueError("You cannot specify both input_ids and inputs_embeds at the same time")
+        elif input_ids is not None:
+            self.warn_if_padding_and_no_attention_mask(input_ids, attention_mask)
+            input_shape = input_ids.size()
+        elif inputs_embeds is not None:
+            input_shape = inputs_embeds.size()[:-1]
+        else:
+            raise ValueError("You have to specify either input_ids or inputs_embeds")
+
+        batch_size, seq_length = input_shape
+        device = input_ids.device if input_ids is not None else inputs_embeds.device
+
+        # past_key_values_length
+        past_key_values_length = past_key_values[0][0].shape[2] if past_key_values is not None else 0
+
+        if attention_mask is None:
+            attention_mask = torch.ones(((batch_size, seq_length + past_key_values_length)), device=device)
+
+        if token_type_ids is None:
+            if hasattr(self.embeddings, "token_type_ids"):
+                buffered_token_type_ids = self.embeddings.token_type_ids[:, :seq_length]
+                buffered_token_type_ids_expanded = buffered_token_type_ids.expand(batch_size, seq_length)
+                token_type_ids = buffered_token_type_ids_expanded
+            else:
+                token_type_ids = torch.zeros(input_shape, dtype=torch.long, device=device)
+
+        # We can provide a self-attention mask of dimensions [batch_size, from_seq_length, to_seq_length]
+        # ourselves in which case we just need to make it broadcastable to all heads.
+        extended_attention_mask: torch.Tensor = self.get_extended_attention_mask(attention_mask, input_shape)
+
+        # If a 2D or 3D attention mask is provided for the cross-attention
+        # we need to make broadcastable to [batch_size, num_heads, seq_length, seq_length]
+        if self.config.is_decoder and encoder_hidden_states is not None:
+            encoder_batch_size, encoder_sequence_length, _ = encoder_hidden_states.size()
+            encoder_hidden_shape = (encoder_batch_size, encoder_sequence_length)
+            if encoder_attention_mask is None:
+                encoder_attention_mask = torch.ones(encoder_hidden_shape, device=device)
+            encoder_extended_attention_mask = self.invert_attention_mask(encoder_attention_mask)
+        else:
+            encoder_extended_attention_mask = None
+
+        # Prepare head mask if needed
+        # 1.0 in head_mask indicate we keep the head
+        # attention_probs has shape bsz x n_heads x N x N
+        # input head_mask has shape [num_heads] or [num_hidden_layers x num_heads]
+        # and head_mask is converted to shape [num_hidden_layers x batch x num_heads x seq_length x seq_length]
+        head_mask = self.get_head_mask(head_mask, self.config.num_hidden_layers)
+
+        embedding_output = self.embeddings(
+            input_ids=input_ids,
+            position_ids=position_ids,
+            token_type_ids=token_type_ids,
+            inputs_embeds=inputs_embeds,
+            past_key_values_length=past_key_values_length,
+        )
+        encoder_outputs = self.encoder(
+            embedding_output,
+            attention_mask=extended_attention_mask,
+            head_mask=head_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_extended_attention_mask,
+            past_key_values=past_key_values,
+            use_cache=use_cache,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+        sequence_output = encoder_outputs[0]
+        pooled_output = self.pooler(sequence_output) if self.pooler is not None else None
+
+        if not return_dict:
+            return (sequence_output, pooled_output) + encoder_outputs[1:]
+
+        return BaseModelOutputWithPoolingAndCrossAttentions(
+            last_hidden_state=sequence_output,
+            pooler_output=pooled_output,
+            past_key_values=encoder_outputs.past_key_values,
+            hidden_states=encoder_outputs.hidden_states,
+            attentions=encoder_outputs.attentions,
+            cross_attentions=encoder_outputs.cross_attentions,
+        )
+
+
+@add_start_docstrings(
+    """Data2VecText Model with a `language modeling` head on top for CLM fine-tuning.""", DATA2VECTEXT_START_DOCSTRING
+)
+class Data2VecTextForCausalLM(Data2VecTextPreTrainedModel):
+    _tied_weights_keys = ["lm_head.decoder.weight", "lm_head.decoder.bias"]
+
+    def __init__(self, config):
+        super().__init__(config)
+
+        if not config.is_decoder:
+            logger.warning("If you want to use `Data2VecTextLMHeadModel` as a standalone, add `is_decoder=True.`")
+
+        self.data2vec_text = Data2VecTextModel(config, add_pooling_layer=False)
+        self.lm_head = Data2VecTextLMHead(config)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def get_output_embeddings(self):
+        return self.lm_head.decoder
+
+    def set_output_embeddings(self, new_embeddings):
+        self.lm_head.decoder = new_embeddings
+
+    @add_start_docstrings_to_model_forward(DATA2VECTEXT_INPUTS_DOCSTRING.format("batch_size, sequence_length"))
+    @replace_return_docstrings(output_type=CausalLMOutputWithCrossAttentions, config_class=_CONFIG_FOR_DOC)
+    def forward(
+        self,
+        input_ids: Optional[torch.LongTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        token_type_ids: Optional[torch.LongTensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        inputs_embeds: Optional[torch.FloatTensor] = None,
+        encoder_hidden_states: Optional[torch.FloatTensor] = None,
+        encoder_attention_mask: Optional[torch.FloatTensor] = None,
+        labels: Optional[torch.LongTensor] = None,
+        past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        use_cache: Optional[bool] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, CausalLMOutputWithCrossAttentions]:
+        r"""
+        encoder_hidden_states  (`torch.FloatTensor` of shape `(batch_size, sequence_length, hidden_size)`, *optional*):
+            Sequence of hidden-states at the output of the last layer of the encoder. Used in the cross-attention if
+            the model is configured as a decoder.
+        encoder_attention_mask (`torch.FloatTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Mask to avoid performing attention on the padding token indices of the encoder input. This mask is used in
+            the cross-attention if the model is configured as a decoder. Mask values selected in `[0, 1]`:
+
+            - 1 for tokens that are **not masked**,
+            - 0 for tokens that are **masked**.
+
+        labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Labels for computing the left-to-right language modeling loss (next word prediction). Indices should be in
+            `[-100, 0, ..., config.vocab_size]` (see `input_ids` docstring) Tokens with indices set to `-100` are
+            ignored (masked), the loss is only computed for the tokens with labels in `[0, ..., config.vocab_size]`
+        past_key_values (`tuple(tuple(torch.FloatTensor))` of length `config.n_layers` with each tuple having 4 tensors of shape `(batch_size, num_heads, sequence_length - 1, embed_size_per_head)`):
+            Contains precomputed key and value hidden states of the attention blocks. Can be used to speed up decoding.
+
+            If `past_key_values` are used, the user can optionally input only the last `decoder_input_ids` (those that
+            don't have their past key value states given to this model) of shape `(batch_size, 1)` instead of all
+            `decoder_input_ids` of shape `(batch_size, sequence_length)`.
+        use_cache (`bool`, *optional*):
+            If set to `True`, `past_key_values` key value states are returned and can be used to speed up decoding (see
+            `past_key_values`).
+
+        Returns:
+
+        Example:
+
+        ```python
+        >>> from transformers import AutoTokenizer, Data2VecTextForCausalLM, Data2VecTextConfig
+        >>> import torch
+
+        >>> tokenizer = AutoTokenizer.from_pretrained("facebook/data2vec-text-base")
+        >>> config = Data2VecTextConfig.from_pretrained("facebook/data2vec-text-base")
+        >>> config.is_decoder = True
+        >>> model = Data2VecTextForCausalLM.from_pretrained("facebook/data2vec-text-base", config=config)
+
+        >>> inputs = tokenizer("Hello, my dog is cute", return_tensors="pt")
+        >>> outputs = model(**inputs)
+
+        >>> prediction_logits = outputs.logits
+        ```"""
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+        if labels is not None:
+            use_cache = False
+
+        outputs = self.data2vec_text(
+            input_ids,
+            attention_mask=attention_mask,
+            token_type_ids=token_type_ids,
+            position_ids=position_ids,
+            head_mask=head_mask,
+            inputs_embeds=inputs_embeds,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            past_key_values=past_key_values,
+            use_cache=use_cache,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        sequence_output = outputs[0]
+        prediction_scores = self.lm_head(sequence_output)
+
+        lm_loss = None
+        if labels is not None:
+            # we are doing next-token prediction; shift prediction scores and input ids by one
+            shifted_prediction_scores = prediction_scores[:, :-1, :].contiguous()
+            labels = labels[:, 1:].contiguous()
+            loss_fct = CrossEntropyLoss()
+
+            labels = labels.to(shifted_prediction_scores.device)
+            lm_loss = loss_fct(shifted_prediction_scores.view(-1, self.config.vocab_size), labels.view(-1))
+
+        if not return_dict:
+            output = (prediction_scores,) + outputs[2:]
+            return ((lm_loss,) + output) if lm_loss is not None else output
+
+        return CausalLMOutputWithCrossAttentions(
+            loss=lm_loss,
+            logits=prediction_scores,
+            past_key_values=outputs.past_key_values,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+            cross_attentions=outputs.cross_attentions,
+        )
+
+    def prepare_inputs_for_generation(self, input_ids, past_key_values=None, attention_mask=None, **model_kwargs):
+        input_shape = input_ids.shape
+        # if model is used as a decoder in encoder-decoder model, the decoder attention mask is created on the fly
+        if attention_mask is None:
+            attention_mask = input_ids.new_ones(input_shape)
+
+        # cut decoder_input_ids if past_key_values is used
+        if past_key_values is not None:
+            past_length = past_key_values[0][0].shape[2]
+
+            # Some generation methods already pass only the last input ID
+            if input_ids.shape[1] > past_length:
+                remove_prefix_length = past_length
+            else:
+                # Default to old behavior: keep only final ID
+                remove_prefix_length = input_ids.shape[1] - 1
+
+            input_ids = input_ids[:, remove_prefix_length:]
+
+        return {"input_ids": input_ids, "attention_mask": attention_mask, "past_key_values": past_key_values}
+
+    def _reorder_cache(self, past_key_values, beam_idx):
+        reordered_past = ()
+        for layer_past in past_key_values:
+            reordered_past += (
+                tuple(past_state.index_select(0, beam_idx.to(past_state.device)) for past_state in layer_past),
+            )
+        return reordered_past
+
+
+@add_start_docstrings("""data2vec Model with a `language modeling` head on top.""", DATA2VECTEXT_START_DOCSTRING)
+class Data2VecTextForMaskedLM(Data2VecTextPreTrainedModel):
+    _tied_weights_keys = ["lm_head.decoder.weight", "lm_head.decoder.bias"]
+
+    def __init__(self, config):
+        super().__init__(config)
+
+        if config.is_decoder:
+            logger.warning(
+                "If you want to use `Data2VecTextForMaskedLM` make sure `config.is_decoder=False` for "
+                "bi-directional self-attention."
+            )
+
+        self.data2vec_text = Data2VecTextModel(config, add_pooling_layer=False)
+        self.lm_head = Data2VecTextLMHead(config)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def get_output_embeddings(self):
+        return self.lm_head.decoder
+
+    def set_output_embeddings(self, new_embeddings):
+        self.lm_head.decoder = new_embeddings
+
+    @add_start_docstrings_to_model_forward(DATA2VECTEXT_INPUTS_DOCSTRING.format("batch_size, sequence_length"))
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=MaskedLMOutput,
+        config_class=_CONFIG_FOR_DOC,
+        mask="<mask>",
+    )
+    def forward(
+        self,
+        input_ids: Optional[torch.LongTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        token_type_ids: Optional[torch.LongTensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        inputs_embeds: Optional[torch.FloatTensor] = None,
+        encoder_hidden_states: Optional[torch.FloatTensor] = None,
+        encoder_attention_mask: Optional[torch.FloatTensor] = None,
+        labels: Optional[torch.LongTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, MaskedLMOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Labels for computing the masked language modeling loss. Indices should be in `[-100, 0, ...,
+            config.vocab_size]` (see `input_ids` docstring) Tokens with indices set to `-100` are ignored (masked), the
+            loss is only computed for the tokens with labels in `[0, ..., config.vocab_size]`
+        kwargs (`Dict[str, any]`, optional, defaults to *{}*):
+            Used to hide legacy arguments that have been deprecated.
+        """
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        outputs = self.data2vec_text(
+            input_ids,
+            attention_mask=attention_mask,
+            token_type_ids=token_type_ids,
+            position_ids=position_ids,
+            head_mask=head_mask,
+            inputs_embeds=inputs_embeds,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+        sequence_output = outputs[0]
+        prediction_scores = self.lm_head(sequence_output)
+
+        masked_lm_loss = None
+        if labels is not None:
+            loss_fct = CrossEntropyLoss()
+
+            labels = labels.to(prediction_scores.device)
+            masked_lm_loss = loss_fct(prediction_scores.view(-1, self.config.vocab_size), labels.view(-1))
+
+        if not return_dict:
+            output = (prediction_scores,) + outputs[2:]
+            return ((masked_lm_loss,) + output) if masked_lm_loss is not None else output
+
+        return MaskedLMOutput(
+            loss=masked_lm_loss,
+            logits=prediction_scores,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+
+# Copied from transformers.models.roberta.modeling_roberta.RobertaLMHead with Roberta->Data2VecText
+class Data2VecTextLMHead(nn.Module):
+    """Data2VecText Head for masked language modeling."""
+
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.hidden_size)
+        self.layer_norm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+
+        self.decoder = nn.Linear(config.hidden_size, config.vocab_size)
+        self.bias = nn.Parameter(torch.zeros(config.vocab_size))
+        self.decoder.bias = self.bias
+
+    def forward(self, features, **kwargs):
+        x = self.dense(features)
+        x = gelu(x)
+        x = self.layer_norm(x)
+
+        # project back to size of vocabulary with bias
+        x = self.decoder(x)
+
+        return x
+
+    def _tie_weights(self):
+        # To tie those two weights if they get disconnected (on TPU or when the bias is resized)
+        # For accelerate compatibility and to not break backward compatibility
+        if self.decoder.bias.device.type == "meta":
+            self.decoder.bias = self.bias
+        else:
+            self.bias = self.decoder.bias
+
+
+@add_start_docstrings(
+    """
+    Data2VecText Model transformer with a sequence classification/regression head on top (a linear layer on top of the
+    pooled output) e.g. for GLUE tasks.
+    """,
+    DATA2VECTEXT_START_DOCSTRING,
+)
+class Data2VecTextForSequenceClassification(Data2VecTextPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+        self.num_labels = config.num_labels
+        self.config = config
+
+        self.data2vec_text = Data2VecTextModel(config, add_pooling_layer=False)
+        self.classifier = Data2VecTextClassificationHead(config)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    @add_start_docstrings_to_model_forward(DATA2VECTEXT_INPUTS_DOCSTRING.format("batch_size, sequence_length"))
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=SequenceClassifierOutput,
+        config_class=_CONFIG_FOR_DOC,
+    )
+    def forward(
+        self,
+        input_ids: Optional[torch.LongTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        token_type_ids: Optional[torch.LongTensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        inputs_embeds: Optional[torch.FloatTensor] = None,
+        labels: Optional[torch.LongTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, SequenceClassifierOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for computing the sequence classification/regression loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
+            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
+        """
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        outputs = self.data2vec_text(
+            input_ids,
+            attention_mask=attention_mask,
+            token_type_ids=token_type_ids,
+            position_ids=position_ids,
+            head_mask=head_mask,
+            inputs_embeds=inputs_embeds,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+        sequence_output = outputs[0]
+        logits = self.classifier(sequence_output)
+
+        loss = None
+        if labels is not None:
+            labels = labels.to(logits.device)
+
+            if self.config.problem_type is None:
+                if self.num_labels == 1:
+                    self.config.problem_type = "regression"
+                elif self.num_labels > 1 and (labels.dtype == torch.long or labels.dtype == torch.int):
+                    self.config.problem_type = "single_label_classification"
+                else:
+                    self.config.problem_type = "multi_label_classification"
+
+            if self.config.problem_type == "regression":
+                loss_fct = MSELoss()
+                if self.num_labels == 1:
+                    loss = loss_fct(logits.squeeze(), labels.squeeze())
+                else:
+                    loss = loss_fct(logits, labels)
+            elif self.config.problem_type == "single_label_classification":
+                loss_fct = CrossEntropyLoss()
+                loss = loss_fct(logits.view(-1, self.num_labels), labels.view(-1))
+            elif self.config.problem_type == "multi_label_classification":
+                loss_fct = BCEWithLogitsLoss()
+                loss = loss_fct(logits, labels)
+
+        if not return_dict:
+            output = (logits,) + outputs[2:]
+            return ((loss,) + output) if loss is not None else output
+
+        return SequenceClassifierOutput(
+            loss=loss,
+            logits=logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+
+@add_start_docstrings(
+    """
+    Data2VecText Model with a multiple choice classification head on top (a linear layer on top of the pooled output
+    and a softmax) e.g. for RocStories/SWAG tasks.
+    """,
+    DATA2VECTEXT_START_DOCSTRING,
+)
+class Data2VecTextForMultipleChoice(Data2VecTextPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+
+        self.data2vec_text = Data2VecTextModel(config)
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+        self.classifier = nn.Linear(config.hidden_size, 1)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    @add_start_docstrings_to_model_forward(
+        DATA2VECTEXT_INPUTS_DOCSTRING.format("batch_size, num_choices, sequence_length")
+    )
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=MultipleChoiceModelOutput,
+        config_class=_CONFIG_FOR_DOC,
+    )
+    def forward(
+        self,
+        input_ids: Optional[torch.LongTensor] = None,
+        token_type_ids: Optional[torch.LongTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        labels: Optional[torch.LongTensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        inputs_embeds: Optional[torch.FloatTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, MultipleChoiceModelOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for computing the multiple choice classification loss. Indices should be in `[0, ...,
+            num_choices-1]` where `num_choices` is the size of the second dimension of the input tensors. (See
+            `input_ids` above)
+        """
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+        num_choices = input_ids.shape[1] if input_ids is not None else inputs_embeds.shape[1]
+
+        flat_input_ids = input_ids.view(-1, input_ids.size(-1)) if input_ids is not None else None
+        flat_position_ids = position_ids.view(-1, position_ids.size(-1)) if position_ids is not None else None
+        flat_token_type_ids = token_type_ids.view(-1, token_type_ids.size(-1)) if token_type_ids is not None else None
+        flat_attention_mask = attention_mask.view(-1, attention_mask.size(-1)) if attention_mask is not None else None
+        flat_inputs_embeds = (
+            inputs_embeds.view(-1, inputs_embeds.size(-2), inputs_embeds.size(-1))
+            if inputs_embeds is not None
+            else None
+        )
+
+        outputs = self.data2vec_text(
+            flat_input_ids,
+            position_ids=flat_position_ids,
+            token_type_ids=flat_token_type_ids,
+            attention_mask=flat_attention_mask,
+            head_mask=head_mask,
+            inputs_embeds=flat_inputs_embeds,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+        pooled_output = outputs[1]
+
+        pooled_output = self.dropout(pooled_output)
+        logits = self.classifier(pooled_output)
+        reshaped_logits = logits.view(-1, num_choices)
+
+        loss = None
+        if labels is not None:
+            loss_fct = CrossEntropyLoss()
+
+            labels = labels.to(reshaped_logits.device)
+            loss = loss_fct(reshaped_logits, labels)
+
+        if not return_dict:
+            output = (reshaped_logits,) + outputs[2:]
+            return ((loss,) + output) if loss is not None else output
+
+        return MultipleChoiceModelOutput(
+            loss=loss,
+            logits=reshaped_logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+
+@add_start_docstrings(
+    """
+    Data2VecText Model with a token classification head on top (a linear layer on top of the hidden-states output) e.g.
+    for Named-Entity-Recognition (NER) tasks.
+    """,
+    DATA2VECTEXT_START_DOCSTRING,
+)
+class Data2VecTextForTokenClassification(Data2VecTextPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+        self.num_labels = config.num_labels
+
+        self.data2vec_text = Data2VecTextModel(config, add_pooling_layer=False)
+        classifier_dropout = (
+            config.classifier_dropout if config.classifier_dropout is not None else config.hidden_dropout_prob
+        )
+        self.dropout = nn.Dropout(classifier_dropout)
+        self.classifier = nn.Linear(config.hidden_size, config.num_labels)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    @add_start_docstrings_to_model_forward(DATA2VECTEXT_INPUTS_DOCSTRING.format("batch_size, sequence_length"))
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=TokenClassifierOutput,
+        config_class=_CONFIG_FOR_DOC,
+    )
+    def forward(
+        self,
+        input_ids: Optional[torch.LongTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        token_type_ids: Optional[torch.LongTensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        inputs_embeds: Optional[torch.FloatTensor] = None,
+        labels: Optional[torch.LongTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, TokenClassifierOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Labels for computing the token classification loss. Indices should be in `[0, ..., config.num_labels - 1]`.
+        """
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        outputs = self.data2vec_text(
+            input_ids,
+            attention_mask=attention_mask,
+            token_type_ids=token_type_ids,
+            position_ids=position_ids,
+            head_mask=head_mask,
+            inputs_embeds=inputs_embeds,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        sequence_output = outputs[0]
+
+        sequence_output = self.dropout(sequence_output)
+        logits = self.classifier(sequence_output)
+
+        loss = None
+        if labels is not None:
+            loss_fct = CrossEntropyLoss()
+
+            labels = labels.to(logits.device)
+            loss = loss_fct(logits.view(-1, self.num_labels), labels.view(-1))
+
+        if not return_dict:
+            output = (logits,) + outputs[2:]
+            return ((loss,) + output) if loss is not None else output
+
+        return TokenClassifierOutput(
+            loss=loss,
+            logits=logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+
+# Copied from transformers.models.roberta.modeling_roberta.RobertaClassificationHead with Roberta->Data2VecText
+class Data2VecTextClassificationHead(nn.Module):
+    """Head for sentence-level classification tasks."""
+
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.hidden_size)
+        classifier_dropout = (
+            config.classifier_dropout if config.classifier_dropout is not None else config.hidden_dropout_prob
+        )
+        self.dropout = nn.Dropout(classifier_dropout)
+        self.out_proj = nn.Linear(config.hidden_size, config.num_labels)
+
+    def forward(self, features, **kwargs):
+        x = features[:, 0, :]  # take <s> token (equiv. to [CLS])
+        x = self.dropout(x)
+        x = self.dense(x)
+        x = torch.tanh(x)
+        x = self.dropout(x)
+        x = self.out_proj(x)
+        return x
+
+
+@add_start_docstrings(
+    """
+    Data2VecText Model with a span classification head on top for extractive question-answering tasks like SQuAD (a
+    linear layers on top of the hidden-states output to compute `span start logits` and `span end logits`).
+    """,
+    DATA2VECTEXT_START_DOCSTRING,
+)
+class Data2VecTextForQuestionAnswering(Data2VecTextPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+        self.num_labels = config.num_labels
+
+        self.data2vec_text = Data2VecTextModel(config, add_pooling_layer=False)
+        self.qa_outputs = nn.Linear(config.hidden_size, config.num_labels)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    @add_start_docstrings_to_model_forward(DATA2VECTEXT_INPUTS_DOCSTRING.format("batch_size, sequence_length"))
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=QuestionAnsweringModelOutput,
+        config_class=_CONFIG_FOR_DOC,
+    )
+    def forward(
+        self,
+        input_ids: Optional[torch.LongTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        token_type_ids: Optional[torch.LongTensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        inputs_embeds: Optional[torch.FloatTensor] = None,
+        start_positions: Optional[torch.LongTensor] = None,
+        end_positions: Optional[torch.LongTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, QuestionAnsweringModelOutput]:
+        r"""
+        start_positions (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for position (index) of the start of the labelled span for computing the token classification loss.
+            Positions are clamped to the length of the sequence (`sequence_length`). Position outside of the sequence
+            are not taken into account for computing the loss.
+        end_positions (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for position (index) of the end of the labelled span for computing the token classification loss.
+            Positions are clamped to the length of the sequence (`sequence_length`). Position outside of the sequence
+            are not taken into account for computing the loss.
+        """
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        outputs = self.data2vec_text(
+            input_ids,
+            attention_mask=attention_mask,
+            token_type_ids=token_type_ids,
+            position_ids=position_ids,
+            head_mask=head_mask,
+            inputs_embeds=inputs_embeds,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        sequence_output = outputs[0]
+
+        logits = self.qa_outputs(sequence_output)
+        start_logits, end_logits = logits.split(1, dim=-1)
+        start_logits = start_logits.squeeze(-1).contiguous()
+        end_logits = end_logits.squeeze(-1).contiguous()
+
+        total_loss = None
+        if start_positions is not None and end_positions is not None:
+            # If we are on multi-GPU, split add a dimension
+            if len(start_positions.size()) > 1:
+                start_positions = start_positions.squeeze(-1)
+            if len(end_positions.size()) > 1:
+                end_positions = end_positions.squeeze(-1)
+            # sometimes the start/end positions are outside our model inputs, we ignore these terms
+            ignored_index = start_logits.size(1)
+            start_positions = start_positions.clamp(0, ignored_index)
+            end_positions = end_positions.clamp(0, ignored_index)
+
+            loss_fct = CrossEntropyLoss(ignore_index=ignored_index)
+            start_loss = loss_fct(start_logits, start_positions)
+            end_loss = loss_fct(end_logits, end_positions)
+            total_loss = (start_loss + end_loss) / 2
+
+        if not return_dict:
+            output = (start_logits, end_logits) + outputs[2:]
+            return ((total_loss,) + output) if total_loss is not None else output
+
+        return QuestionAnsweringModelOutput(
+            loss=total_loss,
+            start_logits=start_logits,
+            end_logits=end_logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+
+def create_position_ids_from_input_ids(input_ids, padding_idx, past_key_values_length=0):
+    """
+    Replace non-padding symbols with their position numbers. Position numbers begin at padding_idx+1. Padding symbols
+    are ignored. This is modified from fairseq's `utils.make_positions`.
+
+    Args:
+        x: torch.Tensor x:
+
+    Returns: torch.Tensor
+    """
+    # The series of casts and type-conversions here are carefully balanced to both work with ONNX export and XLA.
+    mask = input_ids.ne(padding_idx).int()
+    incremental_indices = (torch.cumsum(mask, dim=1).type_as(mask) + past_key_values_length) * mask
+    return incremental_indices.long() + padding_idx

evalkit_internvl/lib/python3.10/site-packages/transformers/models/data2vec/modeling_tf_data2vec_vision.py

@@ -0,0 +1,1725 @@
+# coding=utf-8
+# Copyright 2022 Meta Platforms and The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" TF 2.0 Data2Vec Vision model."""
+
+
+from __future__ import annotations
+
+import collections.abc
+import math
+from dataclasses import dataclass
+from typing import List, Optional, Tuple, Union
+
+import numpy as np
+import tensorflow as tf
+
+from ...activations_tf import get_tf_activation
+from ...modeling_tf_outputs import (
+    TFBaseModelOutput,
+    TFBaseModelOutputWithPooling,
+    TFSemanticSegmenterOutput,
+    TFSequenceClassifierOutput,
+)
+from ...modeling_tf_utils import (
+    TFModelInputType,
+    TFPreTrainedModel,
+    TFSequenceClassificationLoss,
+    get_initializer,
+    keras_serializable,
+    unpack_inputs,
+)
+from ...tf_utils import shape_list, stable_softmax
+from ...utils import (
+    add_code_sample_docstrings,
+    add_start_docstrings,
+    add_start_docstrings_to_model_forward,
+    logging,
+    replace_return_docstrings,
+)
+from .configuration_data2vec_vision import Data2VecVisionConfig
+
+
+logger = logging.get_logger(__name__)
+
+# General docstring
+_CONFIG_FOR_DOC = "Data2VecVisionConfig"
+
+# Base docstring
+_CHECKPOINT_FOR_DOC = "facebook/data2vec-vision-base"
+_EXPECTED_OUTPUT_SHAPE = [1, 197, 768]
+
+# Image classification docstring
+_IMAGE_CLASS_CHECKPOINT = "facebook/data2vec-vision-base-ft1k"
+_IMAGE_CLASS_EXPECTED_OUTPUT = "remote control, remote"
+
+TF_DATA2VEC_VISION_PRETRAINED_MODEL_ARCHIVE_LIST = [
+    "facebook/data2vec-vision-base-ft1k",
+    # See all Data2VecVision models at https://huggingface.co/models?filter=data2vec-vision
+]
+
+
+@dataclass
+class TFData2VecVisionModelOutputWithPooling(TFBaseModelOutputWithPooling):
+    """
+    Class for outputs of [`TFData2VecVisionModel`].
+
+    Args:
+        last_hidden_state (`tf.Tensor` of shape `(batch_size, sequence_length, hidden_size)`):
+            Sequence of hidden-states at the output of the last layer of the model.
+        pooler_output (`tf.Tensor` of shape `(batch_size, hidden_size)`):
+            Average of the last layer hidden states of the patch tokens (excluding the *[CLS]* token) if
+            *config.use_mean_pooling* is set to True. If set to False, then the final hidden state of the *[CLS]* token
+            will be returned.
+        hidden_states (`tuple(tf.Tensor)`, *optional*, returned when `output_hidden_states=True` is passed or when `config.output_hidden_states=True`):
+            Tuple of `tf.Tensor` (one for the output of the embeddings + one for the output of each layer) of shape
+            `(batch_size, sequence_length, hidden_size)`.
+
+            Hidden-states of the model at the output of each layer plus the initial embedding outputs.
+        attentions (`tuple(tf.Tensor)`, *optional*, returned when `output_attentions=True` is passed or when `config.output_attentions=True`):
+            Tuple of `tf.Tensor` (one for each layer) of shape `(batch_size, num_heads, sequence_length,
+            sequence_length)`.
+
+            Attentions weights after the attention softmax, used to compute the weighted average in the self-attention
+            heads.
+    """
+
+    last_hidden_state: tf.Tensor = None
+    pooler_output: tf.Tensor = None
+    hidden_states: Tuple[tf.Tensor] | None = None
+    attentions: Tuple[tf.Tensor] | None = None
+
+
+class TFData2VecVisionDropPath(tf.keras.layers.Layer):
+    """Drop paths (Stochastic Depth) per sample (when applied in main path of residual blocks).
+    References:
+        (1) github.com:rwightman/pytorch-image-models
+    """
+
+    def __init__(self, drop_path, **kwargs):
+        super().__init__(**kwargs)
+        self.drop_path = drop_path
+
+    def call(self, x, training=None):
+        if training:
+            keep_prob = 1 - self.drop_path
+            shape = (tf.shape(x)[0],) + (1,) * (len(tf.shape(x)) - 1)
+            random_tensor = keep_prob + tf.random.uniform(shape, 0, 1)
+            random_tensor = tf.floor(random_tensor)
+            return (x / keep_prob) * random_tensor
+        return x
+
+
+class TFData2VecVisionEmbeddings(tf.keras.layers.Layer):
+    """
+    Construct the CLS token, position and patch embeddings. Optionally, also the mask token.
+
+    """
+
+    def __init__(self, config: Data2VecVisionConfig, **kwargs):
+        super().__init__(**kwargs)
+        self.config = config
+
+        self.patch_embeddings = TFData2VecVisionPatchEmbeddings(config, name="patch_embeddings")
+        self.num_patches = self.patch_embeddings.num_patches
+        self.config = config
+
+        self.dropout = tf.keras.layers.Dropout(config.hidden_dropout_prob)
+
+    def build(self, input_shape=None):
+        self.cls_token = self.add_weight(
+            shape=(1, 1, self.config.hidden_size),
+            initializer=tf.random_normal_initializer(stddev=self.config.initializer_range),
+            trainable=True,
+            name="cls_token",
+        )
+        if self.config.use_mask_token:
+            self.mask_token = self.add_weight(
+                shape=(1, 1, self.config.hidden_size),
+                initializer=tf.random_normal_initializer(stddev=self.config.initializer_range),
+                trainable=True,
+                name="mask_token",
+            )
+        else:
+            self.mask_token = None
+
+        if self.config.use_absolute_position_embeddings:
+            self.position_embeddings = self.add_weight(
+                shape=(1, self.num_patches + 1, self.config.hidden_size),
+                initializer=tf.random_normal_initializer(stddev=self.config.initializer_range),
+                trainable=True,
+                name="position_embeddings",
+            )
+        else:
+            self.position_embeddings = None
+
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "patch_embeddings", None) is not None:
+            with tf.name_scope(self.patch_embeddings.name):
+                self.patch_embeddings.build(None)
+
+    def call(self, pixel_values: tf.Tensor, bool_masked_pos: tf.Tensor | None = None) -> tf.Tensor:
+        embeddings = self.patch_embeddings(pixel_values)
+        batch_size, seq_len, projection_dim = shape_list(embeddings)
+
+        cls_tokens = tf.tile(self.cls_token, (batch_size, 1, 1))
+
+        if bool_masked_pos is not None:
+            mask_tokens = tf.broadcast_to(self.mask_token, (batch_size, seq_len, projection_dim))
+            # replace the masked visual tokens by mask_tokens
+            w = bool_masked_pos[..., None]
+            w = tf.cast(w, mask_tokens.dtype)
+            # since TF doesn't support eager tensor assignment
+            embeddings = embeddings * (1 - w) + mask_tokens * w
+
+        embeddings = tf.concat([cls_tokens, embeddings], axis=1)
+        if self.position_embeddings is not None:
+            embeddings = embeddings + self.position_embeddings
+        embeddings = self.dropout(embeddings)
+
+        return embeddings
+
+
+class TFData2VecVisionPatchEmbeddings(tf.keras.layers.Layer):
+    """
+    Image to Patch Embedding.
+    """
+
+    def __init__(self, config: Data2VecVisionConfig, **kwargs):
+        super().__init__(**kwargs)
+        self.config = config
+
+        image_size, patch_size = config.image_size, config.patch_size
+        num_channels, hidden_size = config.num_channels, config.hidden_size
+
+        image_size = image_size if isinstance(image_size, collections.abc.Iterable) else (image_size, image_size)
+        patch_size = patch_size if isinstance(patch_size, collections.abc.Iterable) else (patch_size, patch_size)
+        num_patches = (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
+        patch_shape = (image_size[0] // patch_size[0], image_size[1] // patch_size[1])
+        self.image_size = image_size
+        self.patch_size = patch_size
+        self.num_patches = num_patches
+        self.patch_shape = patch_shape
+        self.num_channels = num_channels
+
+        self.projection = tf.keras.layers.Conv2D(
+            filters=hidden_size,
+            kernel_size=patch_size,
+            strides=patch_size,
+            padding="valid",
+            data_format="channels_last",
+            kernel_initializer="glorot_uniform",  # following torch.nn.Linear
+            bias_initializer="zeros",
+            name="projection",
+        )
+
+    def call(self, pixel_values: tf.Tensor, training: bool = False) -> tf.Tensor:
+        batch_size, num_channels, height, width = shape_list(pixel_values)
+        if tf.executing_eagerly():
+            if num_channels != self.num_channels:
+                raise ValueError(
+                    "Make sure that the channel dimension of the pixel values match with the one set in the"
+                    " configuration."
+                )
+            if height != self.image_size[0] or width != self.image_size[1]:
+                raise ValueError(
+                    f"Input image size ({height}*{width}) doesn't match model"
+                    f" ({self.image_size[0]}*{self.image_size[1]})."
+                )
+
+        # When running on CPU, `tf.keras.layers.Conv2D` doesn't support `NCHW` format.
+        # So change the input format from `NCHW` to `NHWC`.
+        # shape = (batch_size, in_height, in_width, in_channels=num_channels)
+        pixel_values = tf.transpose(pixel_values, perm=(0, 2, 3, 1))
+
+        projection = self.projection(pixel_values)
+
+        # Change the 2D spatial dimensions to a single temporal dimension.
+        # shape = (batch_size, num_patches, out_channels=embed_dim)
+        num_patches = (width // self.patch_size[1]) * (height // self.patch_size[0])
+
+        return tf.reshape(tensor=projection, shape=(batch_size, num_patches, -1))
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "projection", None) is not None:
+            with tf.name_scope(self.projection.name):
+                self.projection.build([None, None, None, self.num_channels])
+
+
+class TFData2VecVisionSelfAttention(tf.keras.layers.Layer):
+    def __init__(self, config: Data2VecVisionConfig, window_size: Optional[tuple] = None, **kwargs):
+        super().__init__(**kwargs)
+
+        if config.hidden_size % config.num_attention_heads != 0:
+            raise ValueError(
+                f"The hidden size ({config.hidden_size}) is not a multiple of the number "
+                f"of attention heads ({config.num_attention_heads})"
+            )
+
+        self.num_attention_heads = config.num_attention_heads
+        self.attention_head_size = int(config.hidden_size / config.num_attention_heads)
+        self.all_head_size = self.num_attention_heads * self.attention_head_size
+        self.sqrt_att_head_size = math.sqrt(self.attention_head_size)
+
+        self.query = tf.keras.layers.Dense(
+            units=self.all_head_size, kernel_initializer=get_initializer(config.initializer_range), name="query"
+        )
+        self.key = tf.keras.layers.Dense(
+            units=self.all_head_size,
+            kernel_initializer=get_initializer(config.initializer_range),
+            name="key",
+            use_bias=False,
+        )
+        self.value = tf.keras.layers.Dense(
+            units=self.all_head_size, kernel_initializer=get_initializer(config.initializer_range), name="value"
+        )
+        self.dropout = tf.keras.layers.Dropout(rate=config.attention_probs_dropout_prob)
+
+        if window_size:
+            self.relative_position_bias = TFData2VecVisionRelativePositionBias(
+                config, window_size=window_size, name="relative_position_bias"
+            )
+        else:
+            self.relative_position_bias = None
+        self.config = config
+
+    def transpose_for_scores(self, tensor: tf.Tensor, batch_size: int) -> tf.Tensor:
+        # Reshape from [batch_size, seq_length, all_head_size] to [batch_size, seq_length, num_attention_heads, attention_head_size]
+        tensor = tf.reshape(tensor=tensor, shape=(batch_size, -1, self.num_attention_heads, self.attention_head_size))
+
+        # Transpose the tensor from [batch_size, seq_length, num_attention_heads, attention_head_size] to [batch_size, num_attention_heads, seq_length, attention_head_size]
+        return tf.transpose(tensor, perm=[0, 2, 1, 3])
+
+    def call(
+        self,
+        hidden_states: tf.Tensor,
+        head_mask: tf.Tensor,
+        output_attentions: bool,
+        relative_position_bias: Optional["TFData2VecVisionRelativePositionBias"] = None,
+        training: bool = False,
+    ) -> Tuple[tf.Tensor]:
+        batch_size = shape_list(hidden_states)[0]
+        mixed_query_layer = self.query(inputs=hidden_states)
+        mixed_key_layer = self.key(inputs=hidden_states)
+        mixed_value_layer = self.value(inputs=hidden_states)
+        query_layer = self.transpose_for_scores(mixed_query_layer, batch_size)
+        key_layer = self.transpose_for_scores(mixed_key_layer, batch_size)
+        value_layer = self.transpose_for_scores(mixed_value_layer, batch_size)
+
+        # Take the dot product between "query" and "key" to get the raw attention scores.
+        # (batch size, num_heads, seq_len_q, seq_len_k)
+        attention_scores = tf.matmul(query_layer, key_layer, transpose_b=True)
+        attention_scores = attention_scores / self.sqrt_att_head_size
+
+        # Add relative position bias if present.
+        if self.relative_position_bias is not None:
+            # Passing `0.0` to the `relative_position_bias()` layer because otherwise Keras
+            # might complain about `Layer.call()` not being invoked properly. In this case this input
+            # i.e., 0.0 is not going to be used in any calculations so we're safe.
+            attention_scores = attention_scores + self.relative_position_bias(0.0)[None, ...]
+
+        # Add shared relative position bias if provided.
+        if relative_position_bias is not None:
+            attention_scores = attention_scores + relative_position_bias
+
+        # Normalize the attention scores to probabilities.
+        attention_probs = stable_softmax(logits=attention_scores, axis=-1)
+
+        # This is actually dropping out entire tokens to attend to, which might
+        # seem a bit unusual, but is taken from the original Transformer paper.
+        attention_probs = self.dropout(inputs=attention_probs, training=training)
+
+        # Mask heads if we want to
+        if head_mask is not None:
+            attention_probs = tf.multiply(attention_probs, head_mask)
+
+        attention_output = tf.matmul(attention_probs, value_layer)
+        attention_output = tf.transpose(attention_output, perm=[0, 2, 1, 3])
+
+        # (batch_size, seq_len_q, all_head_size)
+        attention_output = tf.reshape(tensor=attention_output, shape=(batch_size, -1, self.all_head_size))
+        outputs = (attention_output, attention_probs) if output_attentions else (attention_output,)
+
+        return outputs
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "query", None) is not None:
+            with tf.name_scope(self.query.name):
+                self.query.build([None, None, self.config.hidden_size])
+        if getattr(self, "key", None) is not None:
+            with tf.name_scope(self.key.name):
+                self.key.build([None, None, self.config.hidden_size])
+        if getattr(self, "value", None) is not None:
+            with tf.name_scope(self.value.name):
+                self.value.build([None, None, self.config.hidden_size])
+        if getattr(self, "relative_position_bias", None) is not None:
+            with tf.name_scope(self.relative_position_bias.name):
+                self.relative_position_bias.build(None)
+
+
+class TFData2VecVisionSelfOutput(tf.keras.layers.Layer):
+    """
+    The residual connection is defined in TFData2VecVisionLayer instead of here (as is the case with other models), due
+    to the layernorm applied before each block.
+    """
+
+    def __init__(self, config: Data2VecVisionConfig, **kwargs):
+        super().__init__(**kwargs)
+
+        self.dense = tf.keras.layers.Dense(
+            units=config.hidden_size, kernel_initializer=get_initializer(config.initializer_range), name="dense"
+        )
+        self.dropout = tf.keras.layers.Dropout(rate=config.hidden_dropout_prob)
+        self.config = config
+
+    def call(self, hidden_states: tf.Tensor, input_tensor: tf.Tensor, gamma=None, training: bool = False) -> tf.Tensor:
+        hidden_states = self.dense(inputs=hidden_states)
+        hidden_states = self.dropout(inputs=hidden_states, training=training)
+
+        return hidden_states
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "dense", None) is not None:
+            with tf.name_scope(self.dense.name):
+                self.dense.build([None, None, self.config.hidden_size])
+
+
+class TFData2VecVisionAttention(tf.keras.layers.Layer):
+    def __init__(self, config: Data2VecVisionConfig, window_size: Optional[tuple] = None, **kwargs):
+        super().__init__(**kwargs)
+
+        self.attention = TFData2VecVisionSelfAttention(config, window_size=window_size, name="attention")
+        self.dense_output = TFData2VecVisionSelfOutput(config, name="output")
+
+    def prune_heads(self, heads):
+        raise NotImplementedError
+
+    def call(
+        self,
+        input_tensor: tf.Tensor,
+        head_mask: tf.Tensor,
+        output_attentions: bool,
+        relative_position_bias: Optional["TFData2VecVisionRelativePositionBias"] = None,
+        training: bool = False,
+    ) -> Tuple[tf.Tensor]:
+        self_outputs = self.attention(
+            hidden_states=input_tensor,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            relative_position_bias=relative_position_bias,
+            training=training,
+        )
+        attention_output = self.dense_output(
+            hidden_states=self_outputs[0], input_tensor=input_tensor, training=training
+        )
+        outputs = (attention_output,) + self_outputs[1:]  # add attentions if we output them
+
+        return outputs
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "attention", None) is not None:
+            with tf.name_scope(self.attention.name):
+                self.attention.build(None)
+        if getattr(self, "dense_output", None) is not None:
+            with tf.name_scope(self.dense_output.name):
+                self.dense_output.build(None)
+
+
+# Copied from transformers.models.vit.modeling_tf_vit.TFViTIntermediate with ViT->Data2VecVision
+class TFData2VecVisionIntermediate(tf.keras.layers.Layer):
+    def __init__(self, config: Data2VecVisionConfig, **kwargs):
+        super().__init__(**kwargs)
+
+        self.dense = tf.keras.layers.Dense(
+            units=config.intermediate_size, kernel_initializer=get_initializer(config.initializer_range), name="dense"
+        )
+
+        if isinstance(config.hidden_act, str):
+            self.intermediate_act_fn = get_tf_activation(config.hidden_act)
+        else:
+            self.intermediate_act_fn = config.hidden_act
+        self.config = config
+
+    def call(self, hidden_states: tf.Tensor) -> tf.Tensor:
+        hidden_states = self.dense(inputs=hidden_states)
+        hidden_states = self.intermediate_act_fn(hidden_states)
+
+        return hidden_states
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "dense", None) is not None:
+            with tf.name_scope(self.dense.name):
+                self.dense.build([None, None, self.config.hidden_size])
+
+
+class TFData2VecVisionOutput(tf.keras.layers.Layer):
+    def __init__(self, config: Data2VecVisionConfig, **kwargs):
+        super().__init__(**kwargs)
+
+        self.dense = tf.keras.layers.Dense(
+            units=config.hidden_size, kernel_initializer=get_initializer(config.initializer_range), name="dense"
+        )
+        self.dropout = tf.keras.layers.Dropout(rate=config.hidden_dropout_prob)
+        self.config = config
+
+    def call(self, hidden_states: tf.Tensor, training: bool = False) -> tf.Tensor:
+        hidden_states = self.dense(inputs=hidden_states)
+        hidden_states = self.dropout(inputs=hidden_states, training=training)
+
+        return hidden_states
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "dense", None) is not None:
+            with tf.name_scope(self.dense.name):
+                self.dense.build([None, None, self.config.intermediate_size])
+
+
+class TFData2VecVisionLayer(tf.keras.layers.Layer):
+    """This corresponds to the Block class in the timm implementation."""
+
+    def __init__(
+        self, config: Data2VecVisionConfig, window_size: Optional[tuple] = None, drop_path_rate: float = 0.0, **kwargs
+    ):
+        super().__init__(**kwargs)
+        self.config = config
+
+        self.attention = TFData2VecVisionAttention(config, window_size=window_size, name="attention")
+        self.intermediate = TFData2VecVisionIntermediate(config, name="intermediate")
+        self.data2vec_output = TFData2VecVisionOutput(config, name="output")
+
+        self.layernorm_before = tf.keras.layers.LayerNormalization(
+            epsilon=config.layer_norm_eps, name="layernorm_before"
+        )
+        self.layernorm_after = tf.keras.layers.LayerNormalization(
+            epsilon=config.layer_norm_eps, name="layernorm_after"
+        )
+        # Using `layers.Activation` instead of `tf.identity` to better control `training`
+        # behaviour.
+        self.drop_path = (
+            TFData2VecVisionDropPath(drop_path_rate, name="drop_path")
+            if drop_path_rate > 0.0
+            else tf.keras.layers.Activation("linear", name="drop_path")
+        )
+        self.init_values = config.layer_scale_init_value
+
+    def build(self, input_shape: tf.TensorShape = None):
+        if self.init_values > 0:
+            self.lambda_1 = self.add_weight(
+                shape=(self.config.hidden_size),
+                initializer="ones",
+                trainable=True,
+                name="lambda_1",
+            )
+            self.lambda_2 = self.add_weight(
+                shape=(self.config.hidden_size),
+                initializer="ones",
+                trainable=True,
+                name="lambda_2",
+            )
+            self.lambda_1.assign(self.init_values * tf.ones((self.config.hidden_size)))
+            self.lambda_2.assign(self.init_values * tf.ones((self.config.hidden_size)))
+        else:
+            self.lambda_1, self.lambda_2 = None, None
+
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "attention", None) is not None:
+            with tf.name_scope(self.attention.name):
+                self.attention.build(None)
+        if getattr(self, "intermediate", None) is not None:
+            with tf.name_scope(self.intermediate.name):
+                self.intermediate.build(None)
+        if getattr(self, "data2vec_output", None) is not None:
+            with tf.name_scope(self.data2vec_output.name):
+                self.data2vec_output.build(None)
+        if getattr(self, "layernorm_before", None) is not None:
+            with tf.name_scope(self.layernorm_before.name):
+                self.layernorm_before.build([None, None, self.config.hidden_size])
+        if getattr(self, "layernorm_after", None) is not None:
+            with tf.name_scope(self.layernorm_after.name):
+                self.layernorm_after.build([None, None, self.config.hidden_size])
+        if getattr(self, "drop_path", None) is not None:
+            with tf.name_scope(self.drop_path.name):
+                self.drop_path.build(None)
+
+    def call(
+        self,
+        hidden_states: tf.Tensor,
+        head_mask: tf.Tensor,
+        output_attentions: bool,
+        relative_position_bias: Optional["TFData2VecVisionRelativePositionBias"] = None,
+        training: bool = False,
+    ) -> Tuple[tf.Tensor]:
+        self_attention_outputs = self.attention(
+            # in Data2VecVision, layernorm is applied before self-attention
+            input_tensor=self.layernorm_before(inputs=hidden_states),
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            relative_position_bias=relative_position_bias,
+            training=training,
+        )
+        attention_output = self_attention_outputs[0]
+        outputs = self_attention_outputs[1:]  # add self attentions if we output attention weights
+
+        # apply lambda_1 if present
+        if self.lambda_1 is not None:
+            attention_output = self.lambda_1 * attention_output
+
+        # first residual connection
+        hidden_states = self.drop_path(attention_output) + hidden_states
+
+        # in Data2VecVision, layernorm is also applied after self-attention
+        layer_output = self.layernorm_after(hidden_states)
+
+        layer_output = self.intermediate(layer_output)
+        layer_output = self.data2vec_output(layer_output)
+
+        if self.lambda_2 is not None:
+            layer_output = self.lambda_2 * layer_output
+
+        # second residual connection
+        layer_output = self.drop_path(layer_output) + hidden_states
+
+        outputs = (layer_output,) + outputs
+
+        return outputs
+
+
+# Taken and modified from here:
+# https://github.com/leondgarse/keras_cv_attention_models/blob/main/keras_cv_attention_models/beit/beit.py#L28
+class TFData2VecVisionRelativePositionBias(tf.keras.layers.Layer):
+    def __init__(self, config: Data2VecVisionConfig, window_size: tuple, **kwargs) -> None:
+        super().__init__(**kwargs)
+        self.config = config
+
+        self.window_size = window_size
+        # +3 for cls_token_pos_len
+        # window_size can be something like (14, 14)
+        self.num_relative_distance = (2 * window_size[0] - 1) * (2 * window_size[1] - 1) + 3
+
+        self.relative_position_index = self.get_position_index()
+
+    def build(self, input_shape):
+        self.relative_position_bias_table = self.add_weight(
+            shape=(self.num_relative_distance, self.config.num_attention_heads),
+            initializer="zeros",
+            trainable=True,
+            name="relative_position_bias_table",
+        )  # [2*Wh-1 * 2*Ww-1, nH]
+        # cls to token & token 2 cls & cls to cls
+
+        super().build(input_shape)
+
+    def get_position_index(self):
+        # get pair-wise relative position index for each token inside the window
+        xx, yy = tf.meshgrid(range(self.window_size[0]), range(self.window_size[1]))
+        coords = tf.stack([yy, xx], axis=0)  # [2, Wh, Ww]
+        coords_flatten = tf.reshape(coords, [2, -1])  # [2, Wh*Ww]
+
+        relative_coords = coords_flatten[:, :, None] - coords_flatten[:, None, :]  # [2, Wh*Ww, Wh*Ww]
+        relative_coords = tf.transpose(relative_coords, perm=[1, 2, 0])  # [Wh*Ww, Wh*Ww, 2]
+
+        xx = (relative_coords[:, :, 0] + self.window_size[0] - 1) * (2 * self.window_size[1] - 1)
+        yy = relative_coords[:, :, 1] + self.window_size[1] - 1
+        relative_coords = tf.stack([xx, yy], axis=-1)
+
+        relative_position_index = tf.reduce_sum(relative_coords, axis=-1)  # [Wh*Ww, Wh*Ww]
+
+        top = tf.ones((1, relative_position_index.shape[1]), dtype=relative_position_index.dtype) * (
+            self.num_relative_distance - 3
+        )
+        left = tf.ones((relative_position_index.shape[0], 1), dtype=relative_position_index.dtype) * (
+            self.num_relative_distance - 2
+        )
+        corner = tf.ones((1, 1), dtype=relative_position_index.dtype) * (self.num_relative_distance - 1)
+
+        left_corner = tf.concat([corner, left], axis=0)
+        relative_position_index = tf.concat([top, relative_position_index], axis=0)
+        relative_position_index = tf.concat([left_corner, relative_position_index], axis=1)  # [Wh*Ww + 1, Wh*Ww + 1]
+        return relative_position_index
+
+    def call(self, inputs=None) -> tf.Tensor:
+        relative_position_bias = tf.gather(self.relative_position_bias_table, self.relative_position_index, axis=0)
+        return tf.transpose(relative_position_bias, [2, 0, 1])
+
+
+class TFData2VecVisionEncoder(tf.keras.layers.Layer):
+    def __init__(self, config: Data2VecVisionConfig, window_size: Optional[tuple] = None, **kwargs):
+        super().__init__(**kwargs)
+        self.config = config
+        if config.use_shared_relative_position_bias:
+            self.relative_position_bias = TFData2VecVisionRelativePositionBias(
+                config, window_size=window_size, name="relative_position_bias"
+            )
+        else:
+            self.relative_position_bias = None
+
+        # stochastic depth decay rule
+        dpr = list(tf.linspace(0.0, config.drop_path_rate, config.num_hidden_layers))
+        self.layer = [
+            TFData2VecVisionLayer(
+                config,
+                window_size=window_size if config.use_relative_position_bias else None,
+                drop_path_rate=dpr[i],
+                name=f"layer_._{i}",
+            )
+            for i in range(config.num_hidden_layers)
+        ]
+
+    def call(
+        self,
+        hidden_states: tf.Tensor,
+        head_mask: tf.Tensor | None = None,
+        output_attentions: bool = False,
+        output_hidden_states: bool = False,
+        return_dict: bool = True,
+    ) -> Union[tuple, TFBaseModelOutput]:
+        all_hidden_states = () if output_hidden_states else None
+        all_self_attentions = () if output_attentions else None
+
+        for i, layer_module in enumerate(self.layer):
+            if output_hidden_states:
+                all_hidden_states = all_hidden_states + (hidden_states,)
+
+            layer_head_mask = head_mask[i] if head_mask is not None else None
+            # Passing `0.0` to the `relative_position_bias()` layer because otherwise Keras
+            # might complain about `Layer.call()` not being invoked properly. In this case this input
+            # i.e., 0.0 is not going to be used in any calculations so we're safe.
+            relative_position_bias = (
+                self.relative_position_bias(0.0) if self.relative_position_bias is not None else None
+            )
+            layer_outputs = layer_module(hidden_states, layer_head_mask, output_attentions, relative_position_bias)
+
+            hidden_states = layer_outputs[0]
+
+            if output_attentions:
+                all_self_attentions = all_self_attentions + (layer_outputs[1],)
+
+        if output_hidden_states:
+            all_hidden_states = all_hidden_states + (hidden_states,)
+
+        if not return_dict:
+            return tuple(v for v in [hidden_states, all_hidden_states, all_self_attentions] if v is not None)
+
+        return TFBaseModelOutput(
+            last_hidden_state=hidden_states,
+            hidden_states=all_hidden_states,
+            attentions=all_self_attentions,
+        )
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "relative_position_bias", None) is not None:
+            with tf.name_scope(self.relative_position_bias.name):
+                self.relative_position_bias.build(None)
+        if getattr(self, "layer", None) is not None:
+            for layer in self.layer:
+                with tf.name_scope(layer.name):
+                    layer.build(None)
+
+
+@keras_serializable
+class TFData2VecVisionMainLayer(tf.keras.layers.Layer):
+    config_class = Data2VecVisionConfig
+
+    def __init__(self, config: Data2VecVisionConfig, add_pooling_layer: bool = True, **kwargs):
+        super().__init__(**kwargs)
+
+        self.config = config
+        self.add_pooling_layer = add_pooling_layer
+
+        self.embeddings = TFData2VecVisionEmbeddings(config, name="embeddings")
+        self.encoder = TFData2VecVisionEncoder(
+            config, window_size=self.embeddings.patch_embeddings.patch_shape, name="encoder"
+        )
+        self.layernorm = (
+            tf.identity
+            if config.use_mean_pooling
+            else tf.keras.layers.LayerNormalization(epsilon=config.layer_norm_eps, name="layernorm")
+        )
+
+        # We are setting the `data_format` like so because from here on we will revert to the
+        # NCHW output format
+        self.pooler = TFData2VecVisionPooler(config, name="pooler") if add_pooling_layer else None
+
+    def get_input_embeddings(self) -> tf.keras.layers.Layer:
+        return self.embeddings.patch_embeddings
+
+    def _prune_heads(self, heads_to_prune):
+        """
+        Prunes heads of the model. heads_to_prune: dict of {layer_num: list of heads to prune in this layer} See base
+        class PreTrainedModel
+        """
+        raise NotImplementedError
+
+    @unpack_inputs
+    def call(
+        self,
+        pixel_values: tf.Tensor | None = None,
+        bool_masked_pos: tf.Tensor | None = None,
+        head_mask: tf.Tensor | None = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+        training: bool = False,
+    ) -> Union[tuple, TFData2VecVisionModelOutputWithPooling]:
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
+        )
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        if pixel_values is None:
+            raise ValueError("You have to specify pixel_values")
+
+        # Prepare head mask if needed
+        # 1.0 in head_mask indicate we keep the head
+        # attention_probs has shape bsz x n_heads x N x N
+        # input head_mask has shape [num_heads] or [num_hidden_layers x num_heads]
+        # and head_mask is converted to shape [num_hidden_layers x batch x num_heads x seq_length x seq_length]
+        if head_mask is not None:
+            raise NotImplementedError
+        else:
+            head_mask = [None] * self.config.num_hidden_layers
+
+        embedding_output = self.embeddings(pixel_values, bool_masked_pos, training=training)
+
+        encoder_outputs = self.encoder(
+            embedding_output,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+            training=training,
+        )
+
+        sequence_output = encoder_outputs[0]
+        sequence_output = self.layernorm(sequence_output)
+        pooled_output = self.pooler(sequence_output) if self.pooler is not None else None
+
+        if not return_dict:
+            head_outputs = (sequence_output, pooled_output) if pooled_output is not None else (sequence_output,)
+            return head_outputs + encoder_outputs[1:]
+
+        return TFData2VecVisionModelOutputWithPooling(
+            last_hidden_state=sequence_output,
+            pooler_output=pooled_output,
+            hidden_states=encoder_outputs.hidden_states,
+            attentions=encoder_outputs.attentions,
+        )
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "embeddings", None) is not None:
+            with tf.name_scope(self.embeddings.name):
+                self.embeddings.build(None)
+        if getattr(self, "encoder", None) is not None:
+            with tf.name_scope(self.encoder.name):
+                self.encoder.build(None)
+        if getattr(self, "layernorm", None) is not None:
+            if hasattr(self.layernorm, "name"):
+                with tf.name_scope(self.layernorm.name):
+                    self.layernorm.build((None, self.config.hidden_size))
+        if getattr(self, "pooler", None) is not None:
+            with tf.name_scope(self.pooler.name):
+                self.pooler.build(None)
+
+
+class TFData2VecVisionPooler(tf.keras.layers.Layer):
+    def __init__(self, config: Data2VecVisionConfig, **kwargs):
+        super().__init__(**kwargs)
+        self.layernorm = (
+            tf.keras.layers.LayerNormalization(epsilon=config.layer_norm_eps, name="layernorm")
+            if config.use_mean_pooling
+            else None
+        )
+        self.config = config
+
+    def call(self, hidden_states: tf.Tensor) -> tf.Tensor:
+        if self.layernorm is not None:
+            # Mean pool the final hidden states of the patch tokens
+            patch_tokens = hidden_states[:, 1:, :]
+            pooled_output = self.layernorm(tf.reduce_mean(patch_tokens, axis=1))
+        else:
+            # Pool by simply taking the final hidden state of the [CLS] token
+            pooled_output = hidden_states[:, 0]
+
+        return pooled_output
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "layernorm", None) is not None:
+            if hasattr(self.layernorm, "name"):
+                with tf.name_scope(self.layernorm.name):
+                    self.layernorm.build((None, self.config.hidden_size))
+
+
+class TFData2VecVisionPreTrainedModel(TFPreTrainedModel):
+    """
+    An abstract class to handle weights initialization and a simple interface for downloading and loading pretrained
+    models.
+    """
+
+    config_class = Data2VecVisionConfig
+    base_model_prefix = "data2vec_vision"
+    main_input_name = "pixel_values"
+    _keys_to_ignore_on_load_unexpected = [r"relative_position_index"]
+
+
+DATA2VEC_VISION_START_DOCSTRING = r"""
+    This model inherits from [`TFPreTrainedModel`]. Check the superclass documentation for the generic methods the
+    library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
+    etc.).
+
+    This model is also a [tf.keras.Model](https://www.tensorflow.org/api_docs/python/tf/keras/Model) subclass. Use it
+    as a regular TF 2.0 Keras Model and refer to the TF 2.0 documentation for all matter related to general usage and
+    behavior.
+
+    <Tip>
+
+    TensorFlow models and layers in `transformers` accept two formats as input:
+
+    - having all inputs as keyword arguments (like PyTorch models), or
+    - having all inputs as a list, tuple or dict in the first positional argument.
+
+    The reason the second format is supported is that Keras methods prefer this format when passing inputs to models
+    and layers. Because of this support, when using methods like `model.fit()` things should "just work" for you - just
+    pass your inputs and labels in any format that `model.fit()` supports! If, however, you want to use the second
+    format outside of Keras methods like `fit()` and `predict()`, such as when creating your own layers or models with
+    the Keras `Functional` API, there are three possibilities you can use to gather all the input Tensors in the first
+    positional argument:
+
+    - a single Tensor with `pixel_values` only and nothing else: `model(pixel_values)`
+    - a list of varying length with one or several input Tensors IN THE ORDER given in the docstring:
+    `model([pixel_values, attention_mask])` or `model([pixel_values, attention_mask, token_type_ids])`
+    - a dictionary with one or several input Tensors associated to the input names given in the docstring:
+    `model({"pixel_values": pixel_values, "token_type_ids": token_type_ids})`
+
+    Note that when creating models and layers with
+    [subclassing](https://keras.io/guides/making_new_layers_and_models_via_subclassing/) then you don't need to worry
+    about any of this, as you can just pass inputs like you would to any other Python function!
+
+    </Tip>
+
+    Args:
+        config ([`Data2VecVisionConfig`]): Model configuration class with all the parameters of the model.
+            Initializing with a config file does not load the weights associated with the model, only the
+            configuration. Check out the [`~TFPreTrainedModel.from_pretrained`] method to load the model weights.
+"""
+
+DATA2VEC_VISION_INPUTS_DOCSTRING = r"""
+    Args:
+        pixel_values (`np.ndarray`, `tf.Tensor`, `List[tf.Tensor]` `Dict[str, tf.Tensor]` or `Dict[str, np.ndarray]` and each example must have the shape `(batch_size, num_channels, height, width)`):
+            Pixel values. Pixel values can be obtained using [`AutoImageProcessor`]. See
+            [`BeitImageProcessor.__call__`] for details.
+
+        head_mask (`np.ndarray` or `tf.Tensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules. Mask values selected in `[0, 1]`:
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~file_utils.ModelOutput`] instead of a plain tuple. This argument can be used
+            in eager mode, in graph mode the value will always be set to True.
+
+        training (`bool`, *optional*, defaults to `False``):
+            Whether or not to use the model in training mode (some modules like dropout modules have different
+            behaviors between training and evaluation).
+"""
+
+
+@add_start_docstrings(
+    "The bare Data2VecVision Model transformer outputting raw hidden-states without any specific head on top.",
+    DATA2VEC_VISION_START_DOCSTRING,
+)
+class TFData2VecVisionModel(TFData2VecVisionPreTrainedModel):
+    def __init__(self, config: Data2VecVisionConfig, add_pooling_layer: bool = False, *inputs, **kwargs):
+        super().__init__(config, *inputs, **kwargs)
+        self.config = config
+
+        self.data2vec_vision = TFData2VecVisionMainLayer(
+            config, add_pooling_layer=add_pooling_layer, name="data2vec_vision"
+        )
+
+    def get_input_embeddings(self):
+        return self.data2vec_vision.get_input_embeddings()
+
+    @unpack_inputs
+    @add_start_docstrings_to_model_forward(DATA2VEC_VISION_INPUTS_DOCSTRING)
+    @add_code_sample_docstrings(
+        checkpoint=_CHECKPOINT_FOR_DOC,
+        output_type=TFData2VecVisionModelOutputWithPooling,
+        config_class=_CONFIG_FOR_DOC,
+        modality="vision",
+        expected_output=_EXPECTED_OUTPUT_SHAPE,
+    )
+    def call(
+        self,
+        pixel_values: TFModelInputType | None = None,
+        bool_masked_pos: tf.Tensor | None = None,
+        head_mask: np.ndarray | tf.Tensor | None = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+        training: bool = False,
+    ) -> Union[tuple, TFData2VecVisionModelOutputWithPooling]:
+        r"""
+        bool_masked_pos (`tf.Tensor` of shape `(batch_size, num_patches)`, *optional*):
+            Boolean masked positions. Indicates which patches are masked (1) and which aren't (0).
+        """
+        outputs = self.data2vec_vision(
+            pixel_values=pixel_values,
+            bool_masked_pos=bool_masked_pos,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+            training=training,
+        )
+
+        return outputs
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "data2vec_vision", None) is not None:
+            with tf.name_scope(self.data2vec_vision.name):
+                self.data2vec_vision.build(None)
+
+
+@add_start_docstrings(
+    """
+    Data2VecVision Model transformer with an image classification head on top (a linear layer on top of the average of
+    the final hidden states of the patch tokens) e.g. for ImageNet.
+    """,
+    DATA2VEC_VISION_START_DOCSTRING,
+)
+class TFData2VecVisionForImageClassification(TFData2VecVisionPreTrainedModel, TFSequenceClassificationLoss):
+    def __init__(self, config: Data2VecVisionConfig, *inputs, **kwargs):
+        super().__init__(config, *inputs, **kwargs)
+
+        self.num_labels = config.num_labels
+        self.data2vec_vision = TFData2VecVisionMainLayer(config, add_pooling_layer=True, name="data2vec_vision")
+
+        # Classifier head
+        self.classifier = tf.keras.layers.Dense(
+            units=config.num_labels,
+            kernel_initializer=get_initializer(config.initializer_range),
+            name="classifier",
+        )
+        self.config = config
+
+    @unpack_inputs
+    @add_start_docstrings_to_model_forward(DATA2VEC_VISION_INPUTS_DOCSTRING)
+    @add_code_sample_docstrings(
+        checkpoint=_IMAGE_CLASS_CHECKPOINT,
+        output_type=TFSequenceClassifierOutput,
+        config_class=_CONFIG_FOR_DOC,
+        expected_output=_IMAGE_CLASS_EXPECTED_OUTPUT,
+    )
+    def call(
+        self,
+        pixel_values: TFModelInputType | None = None,
+        head_mask: np.ndarray | tf.Tensor | None = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+        labels: np.ndarray | tf.Tensor | None = None,
+        training: Optional[bool] = False,
+    ) -> Union[TFSequenceClassifierOutput, tuple]:
+        r"""
+        labels (`tf.Tensor` or `np.ndarray` of shape `(batch_size,)`, *optional*):
+            Labels for computing the image classification/regression loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
+            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
+        """
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        outputs = self.data2vec_vision(
+            pixel_values=pixel_values,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+            training=training,
+        )
+
+        pooled_output = outputs.pooler_output if return_dict else outputs[1]
+        logits = self.classifier(pooled_output)
+        loss = None if labels is None else self.hf_compute_loss(labels=labels, logits=logits)
+
+        if not return_dict:
+            output = (logits,) + outputs[2:]
+            return ((loss,) + output) if loss is not None else output
+
+        return TFSequenceClassifierOutput(
+            loss=loss,
+            logits=logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "data2vec_vision", None) is not None:
+            with tf.name_scope(self.data2vec_vision.name):
+                self.data2vec_vision.build(None)
+        if getattr(self, "classifier", None) is not None:
+            with tf.name_scope(self.classifier.name):
+                self.classifier.build([None, None, self.config.hidden_size])
+
+
+class TFData2VecVisionConvModule(tf.keras.layers.Layer):
+    """
+    A convolutional block that bundles conv/norm/activation layers. This block simplifies the usage of convolution
+    layers, which are commonly used with a norm layer (e.g., BatchNorm) and activation layer (e.g., ReLU).
+
+    Based on OpenMMLab's implementation, found in https://github.com/open-mmlab/mmsegmentation.
+    """
+
+    def __init__(
+        self,
+        in_channels: int,
+        out_channels: int,
+        kernel_size: Union[int, Tuple[int, int]],
+        padding: str = "valid",
+        bias: bool = False,
+        dilation: Union[int, Tuple[int, int]] = 1,
+        **kwargs,
+    ) -> None:
+        super().__init__(**kwargs)
+        self.conv = tf.keras.layers.Conv2D(
+            filters=out_channels,
+            kernel_size=kernel_size,
+            padding=padding,
+            use_bias=bias,
+            dilation_rate=dilation,
+            name="conv",
+        )
+        self.bn = tf.keras.layers.BatchNormalization(name="bn", momentum=0.9, epsilon=1e-5)
+        self.activation = tf.nn.relu
+        self.in_channels = in_channels
+        self.out_channels = out_channels
+
+    def call(self, input: tf.Tensor) -> tf.Tensor:
+        output = self.conv(input)
+        output = self.bn(output)
+        output = self.activation(output)
+        return output
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "conv", None) is not None:
+            with tf.name_scope(self.conv.name):
+                self.conv.build([None, None, None, self.in_channels])
+        if getattr(self, "bn", None) is not None:
+            with tf.name_scope(self.bn.name):
+                self.bn.build((None, None, None, self.out_channels))
+
+
+class TFAdaptiveAvgPool2D(tf.keras.layers.Layer):
+    def __init__(self, output_dims: Tuple[int, int], input_ordering: str = "NHWC", **kwargs):
+        super().__init__(**kwargs)
+        self.output_dims = output_dims
+        self.input_ordering = input_ordering
+        if input_ordering not in ("NCHW", "NHWC"):
+            raise ValueError("Unrecognized input_ordering, should be 'NCHW' or 'NHWC'!")
+        self.h_axis = input_ordering.index("H")
+        self.w_axis = input_ordering.index("W")
+
+    def pseudo_1d_pool(self, inputs: tf.Tensor, h_pooling: bool):
+        # Figure out which axis we're pooling on
+        if h_pooling:
+            axis = self.h_axis
+            output_dim = self.output_dims[0]
+        else:
+            axis = self.w_axis
+            output_dim = self.output_dims[1]
+        input_dim = inputs.shape[axis]
+
+        # Figure out the potential pooling windows
+        # This is the key idea - the torch op always uses only two
+        # consecutive pooling window sizes, like 3 and 4. Therefore,
+        # if we pool with both possible sizes, we simply need to gather
+        # the 'correct' pool at each position to reimplement the torch op.
+        small_window = math.ceil(input_dim / output_dim)
+        big_window = small_window + 1
+        if h_pooling:
+            output_dim = self.output_dims[0]
+            small_window_shape = (small_window, 1)
+            big_window_shape = (big_window, 1)
+        else:
+            output_dim = self.output_dims[1]
+            small_window_shape = (1, small_window)
+            big_window_shape = (1, big_window)
+
+        # For resizes to 1, or integer resizes, we can take quick shortcuts
+        if output_dim == input_dim:
+            return inputs
+        elif output_dim == 1:
+            return tf.reduce_mean(inputs, axis=axis, keepdims=True)
+        elif input_dim % output_dim == 0:
+            return tf.nn.avg_pool2d(
+                inputs,
+                ksize=small_window_shape,
+                strides=small_window_shape,
+                padding="VALID",
+                data_format=self.input_ordering,
+            )
+        # When upscaling by an integer factor we can also take a quick shortcut
+        elif output_dim > input_dim and output_dim % input_dim == 0:
+            return tf.repeat(inputs, repeats=output_dim // input_dim, axis=axis)
+
+        # For non-integer resizes, we pool with both possible window sizes and concatenate them
+        if output_dim < input_dim:
+            small_pool = tf.nn.avg_pool2d(
+                inputs, ksize=small_window_shape, strides=1, padding="VALID", data_format=self.input_ordering
+            )
+            big_pool = tf.nn.avg_pool2d(
+                inputs, ksize=big_window_shape, strides=1, padding="VALID", data_format=self.input_ordering
+            )
+            both_pool = tf.concat([small_pool, big_pool], axis=axis)
+        else:
+            # When we're actually upscaling instead, then we build the pools a bit differently
+            small_pool = inputs
+            big_pool = tf.nn.avg_pool2d(
+                inputs, ksize=big_window_shape, strides=1, padding="VALID", data_format=self.input_ordering
+            )
+            both_pool = tf.concat([small_pool, big_pool], axis=axis)
+
+        # We compute vectors of the start and end positions for each pooling window
+        # Each (start, end) pair here corresponds to a single output position
+        window_starts = tf.math.floor((tf.range(output_dim, dtype=tf.float32) * input_dim) / output_dim)
+        window_starts = tf.cast(window_starts, tf.int64)
+        window_ends = tf.math.ceil((tf.range(1, output_dim + 1, dtype=tf.float32) * input_dim) / output_dim)
+        window_ends = tf.cast(window_ends, tf.int64)
+
+        # pool_selector is a boolean array of shape (output_dim,) where 1 indicates that output position
+        # has a big receptive field and 0 indicates that that output position has a small receptive field
+        pool_selector = tf.cast(window_ends - window_starts - small_window, tf.bool)
+
+        # Since we concatenated the small and big pools, we need to do a bit of
+        # pointer arithmetic to get the indices of the big pools
+        small_indices = window_starts
+        big_indices = window_starts + small_pool.shape[axis]
+
+        # Finally, we use the pool_selector to generate a list of indices, one per output position
+        gather_indices = tf.where(pool_selector, big_indices, small_indices)
+
+        # Gathering from those indices yields the final, correct pooling
+        return tf.gather(both_pool, gather_indices, axis=axis)
+
+    def call(self, inputs: tf.Tensor):
+        if self.input_ordering == "NHWC":
+            input_shape = inputs.shape[1:3]
+        else:
+            input_shape = inputs.shape[2:]
+
+        # We break the task down into each possible case
+        # Firstly, if we're resizing down to 1, it's just tf.reduce_mean
+        if self.output_dims[0] == self.output_dims[1] == 1:
+            if self.input_ordering == "NHWC":
+                reduce_dims = [1, 2]
+            else:
+                reduce_dims = [2, 3]
+            return tf.reduce_mean(inputs, axis=reduce_dims, keepdims=True)
+        # Secondly, if we're resizing by an integer factor on both dimensions, we can take a quick shortcut
+        elif input_shape[0] % self.output_dims[0] == 0 and input_shape[1] % self.output_dims[1] == 0:
+            h_resize = int(input_shape[0] // self.output_dims[0])
+            w_resize = int(input_shape[1] // self.output_dims[1])
+            return tf.nn.avg_pool2d(
+                inputs,
+                ksize=(h_resize, w_resize),
+                strides=(h_resize, w_resize),
+                padding="VALID",
+                data_format=self.input_ordering,
+            )
+        else:
+            # Finally, if we can't take the shortcut, we do a 1D pool on each axis. pseudo_1d_pool will take a shortcut
+            # for dimensions where an integer resize is possible. It can also handle upscaling.
+            h_pooled = self.pseudo_1d_pool(inputs, h_pooling=True)
+            return self.pseudo_1d_pool(h_pooled, h_pooling=False)
+
+
+class TFData2VecVisionPyramidPoolingModule(tf.keras.layers.Layer):
+    """
+    Pyramid Pooling Module (PPM) used in PSPNet.
+
+    Args:
+        pool_scales (tuple[int]): Pooling scales used in Pooling Pyramid
+            Module.
+        channels (int): Channels after modules, before conv_seg.
+
+    Based on OpenMMLab's implementation, found in https://github.com/open-mmlab/mmsegmentation.
+    """
+
+    def __init__(self, pool_scales: Tuple[int, ...], in_channels: int, out_channels: int, **kwargs) -> None:
+        super().__init__(**kwargs)
+        self.pool_scales = pool_scales
+        self.in_channels = in_channels
+        self.out_channels = out_channels
+
+        self.layer_list = []
+        for idx, pool_scale in enumerate(pool_scales):
+            pool_scale = pool_scale if isinstance(pool_scale, collections.abc.Iterable) else (pool_scale, pool_scale)
+            self.layer_list.append(
+                [
+                    TFAdaptiveAvgPool2D(output_dims=pool_scale),
+                    TFData2VecVisionConvModule(
+                        in_channels=in_channels, out_channels=self.out_channels, kernel_size=1, name=f"{idx}.1"
+                    ),
+                ]
+            )
+
+    def call(self, x: tf.Tensor) -> List[tf.Tensor]:
+        ppm_outs = []
+        inputs = x
+
+        for ppm in self.layer_list:
+            for layer_module in ppm:
+                ppm_out = layer_module(x)
+                x = ppm_out
+
+            upsampled_ppm_out = tf.image.resize(ppm_out, size=shape_list(inputs)[1:-1], method="bilinear")
+            ppm_outs.append(upsampled_ppm_out)
+        return ppm_outs
+
+    def build(self, input_shape=None):
+        for layer in self.layer_list:
+            for layer_module in layer:
+                with tf.name_scope(layer_module.name):
+                    layer_module.build(None)
+
+
+class TFData2VecVisionUperHead(tf.keras.layers.Layer):
+    """
+    Unified Perceptual Parsing for Scene Understanding. This head is the implementation of
+    [UPerNet](https://arxiv.org/abs/1807.10221).
+
+    Based on OpenMMLab's implementation, found in https://github.com/open-mmlab/mmsegmentation.
+    """
+
+    def __init__(self, config: Data2VecVisionConfig, **kwargs) -> None:
+        super().__init__(**kwargs)
+
+        self.pool_scales = config.pool_scales  # e.g. (1, 2, 3, 6)
+        self.in_channels = [config.hidden_size] * 4  # e.g. [768, 768, 768, 768]
+        self.channels = config.hidden_size
+        self.classifier = tf.keras.layers.Conv2D(config.num_labels, kernel_size=1, name="classifier")
+
+        # PSP Module
+        self.psp_modules = TFData2VecVisionPyramidPoolingModule(
+            self.pool_scales, self.in_channels[-1], self.channels, name="psp_modules"
+        )
+        self.bottleneck = TFData2VecVisionConvModule(
+            self.in_channels[-1] + len(self.pool_scales) * self.channels,
+            self.channels,
+            kernel_size=3,
+            padding="same",
+            name="bottleneck",
+        )
+        # FPN Module
+        self.lateral_convs = []
+        self.fpn_convs = []
+        for idx, in_channels in enumerate(self.in_channels[:-1]):  # skip the top layer
+            l_conv = TFData2VecVisionConvModule(
+                in_channels, out_channels=self.channels, kernel_size=1, name=f"lateral_convs.{idx}"
+            )
+            fpn_conv = TFData2VecVisionConvModule(
+                in_channels=self.channels,
+                out_channels=self.channels,
+                kernel_size=3,
+                padding="same",
+                name=f"fpn_convs.{idx}",
+            )
+            self.lateral_convs.append(l_conv)
+            self.fpn_convs.append(fpn_conv)
+
+        self.fpn_bottleneck = TFData2VecVisionConvModule(
+            in_channels=len(self.in_channels) * self.channels,
+            out_channels=self.channels,
+            kernel_size=3,
+            padding="same",
+            name="fpn_bottleneck",
+        )
+
+    def psp_forward(self, inputs):
+        x = inputs[-1]
+        psp_outs = [x]
+        psp_outs.extend(self.psp_modules(x))
+        psp_outs = tf.concat(psp_outs, axis=-1)
+        output = self.bottleneck(psp_outs)
+
+        return output
+
+    def call(self, encoder_hidden_states: tf.Tensor) -> tf.Tensor:
+        # build laterals
+        laterals = [lateral_conv(encoder_hidden_states[i]) for i, lateral_conv in enumerate(self.lateral_convs)]
+
+        laterals.append(self.psp_forward(encoder_hidden_states))
+
+        # build top-down path
+        used_backbone_levels = len(laterals)
+        for i in range(used_backbone_levels - 1, 0, -1):
+            prev_shape = shape_list(laterals[i - 1])[1:-1]
+            laterals[i - 1] = laterals[i - 1] + tf.image.resize(laterals[i], size=prev_shape, method="bilinear")
+
+        # build outputs
+        fpn_outs = [self.fpn_convs[i](laterals[i]) for i in range(used_backbone_levels - 1)]
+        # append psp feature
+        fpn_outs.append(laterals[-1])
+
+        for i in range(used_backbone_levels - 1, 0, -1):
+            fpn_outs[i] = tf.image.resize(fpn_outs[i], size=shape_list(fpn_outs[0])[1:-1], method="bilinear")
+        fpn_outs = tf.concat(fpn_outs, axis=-1)
+        output = self.fpn_bottleneck(fpn_outs)
+        output = self.classifier(output)
+
+        return output
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "classifier", None) is not None:
+            with tf.name_scope(self.classifier.name):
+                self.classifier.build([None, None, None, self.channels])
+        if getattr(self, "psp_modules", None) is not None:
+            with tf.name_scope(self.psp_modules.name):
+                self.psp_modules.build(None)
+        if getattr(self, "bottleneck", None) is not None:
+            with tf.name_scope(self.bottleneck.name):
+                self.bottleneck.build(None)
+        if getattr(self, "fpn_bottleneck", None) is not None:
+            with tf.name_scope(self.fpn_bottleneck.name):
+                self.fpn_bottleneck.build(None)
+        for layer in self.lateral_convs:
+            with tf.name_scope(layer.name):
+                layer.build(None)
+        for layer in self.fpn_convs:
+            with tf.name_scope(layer.name):
+                layer.build(None)
+
+
+class TFData2VecVisionFCNHead(tf.keras.layers.Layer):
+    """
+    Fully Convolution Networks for Semantic Segmentation. This head is implemented from
+    [FCNNet](https://arxiv.org/abs/1411.4038).
+
+    Args:
+        config (Data2VecVisionConfig): Configuration.
+        kernel_size (int): The kernel size for convs in the head. Default: 3.
+        dilation (int): The dilation rate for convs in the head. Default: 1.
+
+
+    Based on OpenMMLab's implementation, found in https://github.com/open-mmlab/mmsegmentation.
+    """
+
+    def __init__(
+        self,
+        config: Data2VecVisionConfig,
+        in_index: int = 2,
+        kernel_size: int = 3,
+        dilation: Union[int, Tuple[int, int]] = 1,
+        **kwargs,
+    ) -> None:
+        super().__init__(**kwargs)
+        self.in_channels = config.hidden_size
+        self.channels = config.auxiliary_channels
+        self.num_convs = config.auxiliary_num_convs
+        self.concat_input = config.auxiliary_concat_input
+        self.in_index = in_index
+
+        convs = []
+        convs.append(
+            TFData2VecVisionConvModule(
+                in_channels=self.in_channels,
+                out_channels=self.channels,
+                kernel_size=kernel_size,
+                padding="same",
+                dilation=dilation,
+                name="convs.0",
+            )
+        )
+        for i in range(self.num_convs - 1):
+            convs.append(
+                TFData2VecVisionConvModule(
+                    in_channels=self.channels,
+                    out_channels=self.channels,
+                    kernel_size=kernel_size,
+                    padding="same",
+                    dilation=dilation,
+                    name=f"conv_module_{i+2}",
+                )
+            )
+        if self.num_convs == 0:
+            self.convs = [tf.identity]
+        else:
+            self.convs = convs
+        if self.concat_input:
+            self.conv_cat = TFData2VecVisionConvModule(
+                self.in_channels + self.channels,
+                out_channels=self.channels,
+                kernel_size=kernel_size,
+                padding="same",
+                name="conv_cat",
+            )
+
+        self.classifier = tf.keras.layers.Conv2D(config.num_labels, kernel_size=1, name="classifier")
+
+    def call(self, encoder_hidden_states: tf.Tensor) -> tf.Tensor:
+        # just take the relevant feature maps
+        hidden_states = encoder_hidden_states[self.in_index]
+        output = hidden_states
+        for layer_module in self.convs:
+            output = layer_module(output)
+        if self.concat_input:
+            output = self.conv_cat(tf.concat([hidden_states, output], axis=-1))
+        output = self.classifier(output)
+        return output
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "classifier", None) is not None:
+            with tf.name_scope(self.classifier.name):
+                self.classifier.build([None, None, None, self.channels])
+        if getattr(self, "conv_cat", None) is not None:
+            with tf.name_scope(self.conv_cat.name):
+                self.conv_cat.build(None)
+
+
+@add_start_docstrings(
+    """
+    Data2VecVision Model transformer with a semantic segmentation head on top e.g. for ADE20k, CityScapes.
+    """,
+    DATA2VEC_VISION_START_DOCSTRING,
+)
+class TFData2VecVisionForSemanticSegmentation(TFData2VecVisionPreTrainedModel):
+    def __init__(self, config: Data2VecVisionConfig, *inputs, **kwargs) -> None:
+        super().__init__(config, *inputs, **kwargs)
+        self.num_labels = config.num_labels
+        self.data2vec_vision = TFData2VecVisionMainLayer(config, add_pooling_layer=False, name="data2vec_vision")
+
+        # FPNs
+        self.fpn1 = [
+            tf.keras.layers.Conv2DTranspose(config.hidden_size, kernel_size=2, strides=2, name="fpn1.0"),
+            tf.keras.layers.BatchNormalization(name="fpn1.1", momentum=0.9, epsilon=1e-5),
+            tf.keras.layers.Activation("gelu"),
+            tf.keras.layers.Conv2DTranspose(config.hidden_size, kernel_size=2, strides=2, name="fpn1.3"),
+        ]
+        self.fpn2 = [tf.keras.layers.Conv2DTranspose(config.hidden_size, kernel_size=2, strides=2, name="fpn2.0")]
+
+        self.fpn3 = tf.identity
+        self.fpn4 = tf.keras.layers.MaxPool2D(pool_size=2, strides=2)
+
+        # Semantic segmentation head(s)
+        self.decode_head = TFData2VecVisionUperHead(config, name="decode_head")
+        self.auxiliary_head = (
+            TFData2VecVisionFCNHead(config, name="auxiliary_head") if config.use_auxiliary_head else None
+        )
+
+    def compute_loss(self, logits, auxiliary_logits, labels):
+        # upsample logits to the images' original size
+        if len(shape_list(labels)) > 3:
+            label_interp_shape = shape_list(labels)[1:-1]
+        else:
+            label_interp_shape = shape_list(labels)[-2:]
+
+        upsampled_logits = tf.image.resize(logits, size=label_interp_shape, method="bilinear")
+        if auxiliary_logits is not None:
+            upsampled_auxiliary_logits = tf.image.resize(auxiliary_logits, size=label_interp_shape, method="bilinear")
+        # compute weighted loss
+        loss_fct = tf.keras.losses.SparseCategoricalCrossentropy(from_logits=True, reduction="none")
+
+        # Copied from https://www.tensorflow.org/text/tutorials/transformer#loss_and_metrics.
+        # Utility to mask the index to ignore during computing the loss.
+        def masked_loss(real, pred):
+            mask = tf.math.logical_not(tf.math.equal(real, self.config.semantic_loss_ignore_index))
+            loss_ = loss_fct(real, pred)
+            mask = tf.cast(mask, dtype=loss_.dtype)
+            loss_ *= mask
+            reduced_masked_loss = tf.reduce_sum(loss_) / tf.reduce_sum(mask)
+            return tf.reshape(reduced_masked_loss, (1,))
+
+        main_loss = masked_loss(labels, upsampled_logits)
+        auxiliary_loss = masked_loss(labels, upsampled_auxiliary_logits)
+        loss = main_loss + self.config.auxiliary_loss_weight * auxiliary_loss
+
+        return loss
+
+    @unpack_inputs
+    @add_start_docstrings_to_model_forward(DATA2VEC_VISION_INPUTS_DOCSTRING)
+    @replace_return_docstrings(output_type=TFSemanticSegmenterOutput, config_class=_CONFIG_FOR_DOC)
+    def call(
+        self,
+        pixel_values: tf.Tensor | None = None,
+        head_mask: tf.Tensor | None = None,
+        labels: tf.Tensor | None = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[tuple, TFSemanticSegmenterOutput]:
+        r"""
+        labels (`tf.Tensor` of shape `(batch_size, height, width)`, *optional*):
+            Ground truth semantic segmentation maps for computing the loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels > 1`, a classification loss is computed (Cross-Entropy).
+
+        Returns:
+
+        Examples:
+
+        ```python
+        >>> from transformers import AutoImageProcessor, TFData2VecVisionForSemanticSegmentation
+        >>> from PIL import Image
+        >>> import requests
+
+        >>> url = "http://images.cocodataset.org/val2017/000000039769.jpg"
+        >>> image = Image.open(requests.get(url, stream=True).raw)
+
+        >>> image_processor = AutoImageProcessor.from_pretrained("facebook/data2vec-vision-base")
+        >>> model = TFData2VecVisionForSemanticSegmentation.from_pretrained("facebook/data2vec-vision-base")
+
+        >>> inputs = image_processor(images=image, return_tensors="pt")
+        >>> outputs = model(**inputs)
+        >>> # logits are of shape (batch_size, num_labels, height, width)
+        >>> logits = outputs.logits
+        ```"""
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
+        )
+
+        outputs = self.data2vec_vision(
+            pixel_values,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=True,  # we need the intermediate hidden states
+            return_dict=return_dict,
+        )
+        encoder_hidden_states = outputs.hidden_states if return_dict else outputs[1]
+
+        # only keep certain features, and reshape
+        # note that we do +1 as the encoder_hidden_states also includes the initial embeddings
+        features = [feature for idx, feature in enumerate(encoder_hidden_states) if idx + 1 in self.config.out_indices]
+        patch_resolution = self.config.image_size // self.config.patch_size
+
+        def reshape_features(x):
+            # We do it this way so TF can always infer the non-batch dims at compile time
+            x = tf.reshape(x, (-1, patch_resolution, patch_resolution, self.config.hidden_size))
+            return x
+
+        features = [reshape_features(x[:, 1:, :]) for x in features]
+
+        # apply FPNs
+        ops = [self.fpn1, self.fpn2, self.fpn3, self.fpn4]
+        for module in ops[0]:
+            features[0] = module(features[0])
+        features[1] = ops[1][0](features[1])
+        for i in range(len(features[2:])):
+            features[i + 2] = ops[i + 2](features[i + 2])
+
+        logits = self.decode_head(features)
+        # Tranpose the logits to maintain consistency in the output formats.
+        transposed_logits = tf.transpose(logits, perm=[0, 3, 1, 2])
+
+        auxiliary_logits = None
+        if self.auxiliary_head is not None:
+            auxiliary_logits = self.auxiliary_head(features)
+
+        loss = None
+        if labels is not None:
+            if self.config.num_labels == 1:
+                raise ValueError("The number of labels should be greater than one")
+            else:
+                loss = self.compute_loss(logits, auxiliary_logits, labels)
+
+        if not return_dict:
+            if output_hidden_states:
+                output = (logits,) + outputs[1:]
+            else:
+                output = (logits,) + outputs[2:]
+            return ((loss,) + output) if loss is not None else output
+
+        return TFSemanticSegmenterOutput(
+            loss=loss,
+            logits=transposed_logits,
+            hidden_states=outputs.hidden_states if output_hidden_states else None,
+            attentions=outputs.attentions,
+        )
+
+    def build(self, input_shape=None):
+        if self.built:
+            return
+        self.built = True
+        if getattr(self, "data2vec_vision", None) is not None:
+            with tf.name_scope(self.data2vec_vision.name):
+                self.data2vec_vision.build(None)
+        if getattr(self, "decode_head", None) is not None:
+            with tf.name_scope(self.decode_head.name):
+                self.decode_head.build(None)
+        if getattr(self, "auxiliary_head", None) is not None:
+            with tf.name_scope(self.auxiliary_head.name):
+                self.auxiliary_head.build(None)
+        if getattr(self, "fpn1", None) is not None:
+            with tf.name_scope(self.fpn1[0].name):
+                self.fpn1[0].build([None, None, None, self.config.hidden_size])
+            with tf.name_scope(self.fpn1[1].name):
+                self.fpn1[1].build((None, None, None, self.config.hidden_size))
+            with tf.name_scope(self.fpn1[3].name):
+                self.fpn1[3].build([None, None, None, self.config.hidden_size])
+        if getattr(self, "fpn2", None) is not None:
+            with tf.name_scope(self.fpn2[0].name):
+                self.fpn2[0].build([None, None, None, self.config.hidden_size])

evalkit_internvl/lib/python3.10/site-packages/transformers/models/pix2struct/__init__.py

@@ -0,0 +1,86 @@
+# Copyright 2023 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from typing import TYPE_CHECKING
+
+from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available
+
+
+_import_structure = {
+    "configuration_pix2struct": [
+        "PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP",
+        "Pix2StructConfig",
+        "Pix2StructTextConfig",
+        "Pix2StructVisionConfig",
+    ],
+    "processing_pix2struct": ["Pix2StructProcessor"],
+}
+
+try:
+    if not is_vision_available():
+        raise OptionalDependencyNotAvailable()
+except OptionalDependencyNotAvailable:
+    pass
+else:
+    _import_structure["image_processing_pix2struct"] = ["Pix2StructImageProcessor"]
+
+
+try:
+    if not is_torch_available():
+        raise OptionalDependencyNotAvailable()
+except OptionalDependencyNotAvailable:
+    pass
+else:
+    _import_structure["modeling_pix2struct"] = [
+        "PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST",
+        "Pix2StructPreTrainedModel",
+        "Pix2StructForConditionalGeneration",
+        "Pix2StructVisionModel",
+        "Pix2StructTextModel",
+    ]
+
+if TYPE_CHECKING:
+    from .configuration_pix2struct import (
+        PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP,
+        Pix2StructConfig,
+        Pix2StructTextConfig,
+        Pix2StructVisionConfig,
+    )
+    from .processing_pix2struct import Pix2StructProcessor
+
+    try:
+        if not is_vision_available():
+            raise OptionalDependencyNotAvailable()
+    except OptionalDependencyNotAvailable:
+        pass
+    else:
+        from .image_processing_pix2struct import Pix2StructImageProcessor
+
+    try:
+        if not is_torch_available():
+            raise OptionalDependencyNotAvailable()
+    except OptionalDependencyNotAvailable:
+        pass
+    else:
+        from .modeling_pix2struct import (
+            PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST,
+            Pix2StructForConditionalGeneration,
+            Pix2StructPreTrainedModel,
+            Pix2StructTextModel,
+            Pix2StructVisionModel,
+        )
+
+else:
+    import sys
+
+    sys.modules[__name__] = _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/pix2struct/configuration_pix2struct.py

@@ -0,0 +1,390 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" Pix2Struct model configuration"""
+
+import os
+from typing import Union
+
+from ...configuration_utils import PretrainedConfig
+from ...utils import logging
+
+
+logger = logging.get_logger(__name__)
+
+PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP = {
+    "google/pix2struct-textcaps-base": (
+        "https://huggingface.co/google/pix2struct-textcaps-base/resolve/main/config.json"
+    ),
+}
+
+
+class Pix2StructTextConfig(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of a [`Pix2StructTextModel`]. It is used to instantiate
+    a Pix2Struct text model according to the specified arguments, defining the model architecture. Instantiating a
+    configuration with the defaults will yield a similar configuration to that of the Pix2Struct text decoder used by
+    the [google/pix2struct-base](https://huggingface.co/google/pix2struct-base) architecture.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+    Args:
+        vocab_size (`int`, *optional*, defaults to 50244):
+            Vocabulary size of the `Pix2Struct` text model. Defines the number of different tokens that can be
+            represented by the `inputs_ids` passed when calling [`Pix2StructTextModel`].
+        hidden_size (`int`, *optional*, defaults to 768):
+            Dimensionality of the encoder layers and the pooler layer.
+        d_kv (`int`, *optional*, defaults to 64):
+            Dimensionality of the key, query, value projections in each attention head.
+        d_ff (`int`, *optional*, defaults to 2048):
+            Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
+        num_layers (`int`, *optional*, defaults to 12):
+            Number of hidden layers in the Transformer encoder.
+        num_heads (`int`, *optional*, defaults to 12):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        relative_attention_num_buckets (`int`, *optional*, defaults to 32):
+            The number of buckets to use for each attention layer.
+        relative_attention_max_distance (`int`, *optional*, defaults to 128):
+            The maximum distance of the longer sequences for the bucket separation.
+        dropout_rate (`float`, *optional*, defaults to 0.1):
+            The dropout probabilitiy for all fully connected layers in the embeddings, encoder, and pooler.
+        layer_norm_epsilon (`float`, *optional*, defaults to 1e-6):
+            The epsilon used by the layer normalization layers.
+        initializer_factor (`float`, *optional*, defaults to 1.0):
+            A factor for initializing all weight matrices (should be kept to 1, used internally for initialization
+            testing).
+        dense_act_fn (`Union[Callable, str]`, *optional*, defaults to `"gelu_new"`):
+            The non-linear activation function (function or string).
+        decoder_start_token_id (`int`, *optional*, defaults to 0):
+            The id of the `decoder_start_token_id` token.
+        use_cache (`bool`, *optional*, defaults to `False`):
+            Whether or not the model should return the last key/values attentions (not used by all models).
+        pad_token_id (`int`, *optional*, defaults to 0):
+            The id of the `padding` token.
+        eos_token_id (`int`, *optional*, defaults to 1):
+            The id of the `end-of-sequence` token.
+
+    Example:
+
+    ```python
+    >>> from transformers import Pix2StructTextConfig, Pix2StructTextModel
+
+    >>> # Initializing a Pix2StructTextConfig with google/pix2struct-base style configuration
+    >>> configuration = Pix2StructTextConfig()
+
+    >>> # Initializing a Pix2StructTextModel (with random weights) from the google/pix2struct-base style configuration
+    >>> model = Pix2StructTextModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+
+    model_type = "pix2struct_text_model"
+    keys_to_ignore_at_inference = ["past_key_values"]
+    attribute_map = {
+        "hidden_size": "hidden_size",
+        "num_attention_heads": "num_heads",
+        "num_hidden_layers": "num_layers",
+    }
+
+    def __init__(
+        self,
+        vocab_size=50244,
+        hidden_size=768,
+        d_kv=64,
+        d_ff=2048,
+        num_layers=12,
+        num_heads=12,
+        relative_attention_num_buckets=32,
+        relative_attention_max_distance=128,
+        dropout_rate=0.1,
+        layer_norm_epsilon=1e-6,
+        initializer_factor=1.0,
+        dense_act_fn="gelu_new",
+        decoder_start_token_id=0,
+        use_cache=False,
+        pad_token_id=0,
+        eos_token_id=1,
+        tie_word_embeddings=False,
+        is_decoder=True,
+        **kwargs,
+    ):
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.d_kv = d_kv
+        self.d_ff = d_ff
+        self.num_layers = num_layers
+        self.num_heads = num_heads
+        self.relative_attention_num_buckets = relative_attention_num_buckets
+        self.relative_attention_max_distance = relative_attention_max_distance
+        self.dropout_rate = dropout_rate
+        self.layer_norm_epsilon = layer_norm_epsilon
+        self.initializer_factor = initializer_factor
+        self.use_cache = use_cache
+
+        self.eos_token_id = eos_token_id
+        self.decoder_start_token_id = decoder_start_token_id
+
+        # for backwards compatibility
+        self.dense_act_fn = dense_act_fn
+
+        super().__init__(
+            pad_token_id=pad_token_id,
+            eos_token_id=eos_token_id,
+            decoder_start_token_id=decoder_start_token_id,
+            tie_word_embeddings=tie_word_embeddings,
+            is_decoder=is_decoder,
+            **kwargs,
+        )
+
+    @classmethod
+    def from_pretrained(
+        cls, pretrainehidden_size_name_or_path: Union[str, os.PathLike], **kwargs
+    ) -> "PretrainedConfig":
+        cls._set_token_in_kwargs(kwargs)
+
+        config_dict, kwargs = cls.get_config_dict(pretrainehidden_size_name_or_path, **kwargs)
+
+        # get the text config dict if we are loading from Pix2StructConfig
+        if config_dict.get("model_type") == "pix2struct":
+            config_dict = config_dict["text_config"]
+
+        if "model_type" in config_dict and hasattr(cls, "model_type") and config_dict["model_type"] != cls.model_type:
+            logger.warning(
+                f"You are using a model of type {config_dict['model_type']} to instantiate a model of type "
+                f"{cls.model_type}. This is not supported for all configurations of models and can yield errors."
+            )
+
+        return cls.from_dict(config_dict, **kwargs)
+
+
+class Pix2StructVisionConfig(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of a [`Pix2StructVisionModel`]. It is used to
+    instantiate a Pix2Struct vision model according to the specified arguments, defining the model architecture.
+    Instantiating a configuration defaults will yield a similar configuration to that of the Pix2Struct-base
+    [google/pix2struct-base](https://huggingface.co/google/pix2struct-base) architecture.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+    Args:
+        hidden_size (`int`, *optional*, defaults to 768):
+            Dimensionality of the encoder layers and the pooler layer.
+        patch_embed_hidden_size (`int`, *optional*, defaults to 768):
+            Dimensionality of the input patch_embedding layer in the Transformer encoder.
+        d_ff (`int`, *optional*, defaults to 2048):
+            Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
+        d_kv (`int`, *optional*, defaults to 64):
+            Dimensionality of the key, query, value projections per attention head.
+        num_hidden_layers (`int`, *optional*, defaults to 12):
+            Number of hidden layers in the Transformer encoder.
+        num_attention_heads (`int`, *optional*, defaults to 12):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        dense_act_fn (`str` or `function`, *optional*, defaults to `"gelu_new"`):
+            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
+            `"relu"`, `"selu"` and `"gelu_new"` ``"gelu"` are supported.
+        layer_norm_eps (`float`, *optional*, defaults to 1e-06):
+            The epsilon used by the layer normalization layers.
+        dropout_rate (`float`, *optional*, defaults to 0.0):
+            The dropout probabilitiy for all fully connected layers in the embeddings, encoder, and pooler.
+        attention_dropout (`float`, *optional*, defaults to 0.0):
+            The dropout ratio for the attention probabilities.
+        initializer_range (`float`, *optional*, defaults to 1e-10):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        initializer_factor (`float`, *optional*, defaults to 1.0):
+            A factor for initializing all weight matrices (should be kept to 1, used internally for initialization
+            testing).
+        seq_len (`int`, *optional*, defaults to 4096):
+            Maximum sequence length (here number of patches) supported by the model.
+        relative_attention_num_buckets (`int`, *optional*, defaults to 32):
+            The number of buckets to use for each attention layer.
+        relative_attention_max_distance (`int`, *optional*, defaults to 128):
+            The maximum distance (in tokens) to use for each attention layer.
+
+    Example:
+
+    ```python
+    >>> from transformers import Pix2StructVisionConfig, Pix2StructVisionModel
+
+    >>> # Initializing a Pix2StructVisionConfig with google/pix2struct-base style configuration
+    >>> configuration = Pix2StructVisionConfig()
+
+    >>> # Initializing a Pix2StructVisionModel (with random weights) from the google/pix2struct-base style configuration
+    >>> model = Pix2StructVisionModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+
+    model_type = "pix2struct_vision_model"
+
+    def __init__(
+        self,
+        hidden_size=768,
+        patch_embed_hidden_size=768,
+        d_ff=2048,
+        d_kv=64,
+        num_hidden_layers=12,
+        num_attention_heads=12,
+        dense_act_fn="gelu_new",
+        layer_norm_eps=1e-6,
+        dropout_rate=0.0,
+        attention_dropout=0.0,
+        initializer_range=1e-10,
+        initializer_factor=1.0,
+        seq_len=4096,
+        relative_attention_num_buckets=32,
+        relative_attention_max_distance=128,
+        **kwargs,
+    ):
+        super().__init__(**kwargs)
+
+        self.hidden_size = hidden_size
+        self.patch_embed_hidden_size = patch_embed_hidden_size
+        self.d_ff = d_ff
+        self.dropout_rate = dropout_rate
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.initializer_range = initializer_range
+        self.initializer_factor = initializer_factor
+        self.attention_dropout = attention_dropout
+        self.layer_norm_eps = layer_norm_eps
+        self.dense_act_fn = dense_act_fn
+        self.seq_len = seq_len
+        self.relative_attention_num_buckets = relative_attention_num_buckets
+        self.relative_attention_max_distance = relative_attention_max_distance
+        self.d_kv = d_kv
+
+    @classmethod
+    def from_pretrained(
+        cls, pretrainehidden_size_name_or_path: Union[str, os.PathLike], **kwargs
+    ) -> "PretrainedConfig":
+        cls._set_token_in_kwargs(kwargs)
+
+        config_dict, kwargs = cls.get_config_dict(pretrainehidden_size_name_or_path, **kwargs)
+
+        # get the vision config dict if we are loading from Pix2StructConfig
+        if config_dict.get("model_type") == "pix2struct":
+            config_dict = config_dict["vision_config"]
+
+        if "model_type" in config_dict and hasattr(cls, "model_type") and config_dict["model_type"] != cls.model_type:
+            logger.warning(
+                f"You are using a model of type {config_dict['model_type']} to instantiate a model of type "
+                f"{cls.model_type}. This is not supported for all configurations of models and can yield errors."
+            )
+
+        return cls.from_dict(config_dict, **kwargs)
+
+
+class Pix2StructConfig(PretrainedConfig):
+    r"""
+    [`Pix2StructConfig`] is the configuration class to store the configuration of a
+    [`Pix2StructForConditionalGeneration`]. It is used to instantiate a Pix2Struct model according to the specified
+    arguments, defining the text model and vision model configs. Instantiating a configuration with the defaults will
+    yield a similar configuration to that of the Pix2Struct-base
+    [google/pix2struct-base](https://huggingface.co/google/pix2struct-base) architecture.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+    Args:
+        text_config (`dict`, *optional*):
+            Dictionary of configuration options used to initialize [`Pix2StructTextConfig`].
+        vision_config (`dict`, *optional*):
+            Dictionary of configuration options used to initialize [`Pix2StructVisionConfig`].
+        initializer_factor (`float`, *optional*, defaults to 1.0):
+            Factor to multiply the initialization range with.
+        initializer_range (`float`, *optional*, defaults to 0.02):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        is_vqa (`bool`, *optional*, defaults to `False`):
+            Whether the model has been fine-tuned for VQA or not.
+        kwargs (*optional*):
+            Dictionary of keyword arguments.
+
+    Example:
+
+    ```python
+    >>> from transformers import Pix2StructConfig, Pix2StructForConditionalGeneration
+
+    >>> # Initializing a Pix2StructConfig with google/pix2struct-base style configuration
+    >>> configuration = Pix2StructConfig()
+
+    >>> # Initializing a Pix2StructForConditionalGeneration (with random weights) from the google/pix2struct-base style configuration
+    >>> model = Pix2StructForConditionalGeneration(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+
+    >>> # We can also initialize a Pix2StructConfig from a Pix2StructTextConfig and a Pix2StructVisionConfig
+
+    >>> # Initializing a Pix2Struct text and Pix2Struct vision configuration
+    >>> config_text = Pix2StructTextConfig()
+    >>> config_vision = Pix2StructVisionConfig()
+
+    >>> config = Pix2StructConfig.from_text_vision_configs(config_text, config_vision)
+    ```"""
+
+    model_type = "pix2struct"
+
+    def __init__(
+        self,
+        text_config=None,
+        vision_config=None,
+        initializer_factor=1.0,
+        initializer_range=0.02,
+        is_vqa=False,
+        tie_word_embeddings=False,
+        is_encoder_decoder=True,
+        **kwargs,
+    ):
+        super().__init__(tie_word_embeddings=tie_word_embeddings, is_encoder_decoder=is_encoder_decoder, **kwargs)
+
+        if text_config is None:
+            text_config = {}
+            logger.info("text_config is None. Initializing the Pix2StructTextConfig with default values.")
+
+        if vision_config is None:
+            vision_config = {}
+            logger.info("vision_config is None. Initializing the Pix2StructVisionConfig with default values.")
+
+        self.text_config = Pix2StructTextConfig(**text_config)
+        self.vision_config = Pix2StructVisionConfig(**vision_config)
+
+        self.decoder_start_token_id = self.text_config.decoder_start_token_id
+        self.pad_token_id = self.text_config.pad_token_id
+        self.eos_token_id = self.text_config.eos_token_id
+
+        self.initializer_factor = initializer_factor
+        self.initializer_range = initializer_range
+
+        self.text_config.initializer_range = self.initializer_range
+        self.vision_config.initializer_range = self.initializer_range
+
+        self.is_vqa = is_vqa
+
+    @classmethod
+    def from_text_vision_configs(
+        cls, text_config: Pix2StructTextConfig, vision_config: Pix2StructVisionConfig, **kwargs
+    ):
+        r"""
+        Instantiate a [`Pix2StructConfig`] (or a derived class) from pix2struct text model configuration and pix2struct
+        vision model configuration.
+
+        Returns:
+            [`Pix2StructConfig`]: An instance of a configuration object
+        """
+
+        return cls(text_config=text_config.to_dict(), vision_config=vision_config.to_dict(), **kwargs)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/pix2struct/convert_pix2struct_original_pytorch_to_hf.py

@@ -0,0 +1,155 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import argparse
+import os
+import re
+
+import torch
+from flax.traverse_util import flatten_dict
+from t5x import checkpoints
+
+from transformers import (
+    AutoTokenizer,
+    Pix2StructConfig,
+    Pix2StructForConditionalGeneration,
+    Pix2StructImageProcessor,
+    Pix2StructProcessor,
+    Pix2StructTextConfig,
+    Pix2StructVisionConfig,
+)
+
+
+def get_flax_param(t5x_checkpoint_path):
+    flax_params = checkpoints.load_t5x_checkpoint(t5x_checkpoint_path)
+    flax_params = flatten_dict(flax_params)
+    return flax_params
+
+
+def rename_and_convert_flax_params(flax_dict):
+    converted_dict = {}
+
+    CONVERSION_MAPPING = {
+        "token_embedder": "embeddings",
+        "encoder_norm": "layernorm",
+        "kernel": "weight",
+        ".out": ".output",
+        "scale": "weight",
+        "embedders_0.pos_embedding": "row_embedder.weight",
+        "embedders_1.pos_embedding": "column_embedder.weight",
+    }
+
+    DECODER_CONVERSION_MAPPING = {
+        "query": "attention.query",
+        "key": "attention.key",
+        "value": "attention.value",
+        "output.dense": "output",
+        "encoder_decoder_attention.o": "encoder_decoder_attention.attention.o",
+        "pre_self_attention_layer_norm": "self_attention.layer_norm",
+        "pre_cross_attention_layer_norm": "encoder_decoder_attention.layer_norm",
+        "mlp.": "mlp.DenseReluDense.",
+        "pre_mlp_layer_norm": "mlp.layer_norm",
+        "self_attention.o": "self_attention.attention.o",
+        "decoder.embeddings.embedding": "decoder.embed_tokens.weight",
+        "decoder.relpos_bias.rel_embedding": "decoder.layer.0.self_attention.attention.relative_attention_bias.weight",
+        "decoder.decoder_norm.weight": "decoder.final_layer_norm.weight",
+        "decoder.logits_dense.weight": "decoder.lm_head.weight",
+    }
+
+    for key in flax_dict.keys():
+        if "target" in key:
+            # remove the first prefix from the key
+            new_key = ".".join(key[1:])
+
+            # rename the key
+            for old, new in CONVERSION_MAPPING.items():
+                new_key = new_key.replace(old, new)
+
+            if "decoder" in new_key:
+                for old, new in DECODER_CONVERSION_MAPPING.items():
+                    new_key = new_key.replace(old, new)
+
+            if "layers" in new_key and "decoder" not in new_key:
+                # use regex to replace the layer number
+                new_key = re.sub(r"layers_(\d+)", r"layer.\1", new_key)
+                new_key = new_key.replace("encoder", "encoder.encoder")
+
+            elif "layers" in new_key and "decoder" in new_key:
+                # use regex to replace the layer number
+                new_key = re.sub(r"layers_(\d+)", r"layer.\1", new_key)
+
+            converted_dict[new_key] = flax_dict[key]
+
+    converted_torch_dict = {}
+    # convert converted_dict into torch format
+    for key in converted_dict.keys():
+        if ("embed_tokens" not in key) and ("embedder" not in key):
+            converted_torch_dict[key] = torch.from_numpy(converted_dict[key].T)
+        else:
+            converted_torch_dict[key] = torch.from_numpy(converted_dict[key])
+
+    return converted_torch_dict
+
+
+def convert_pix2struct_original_pytorch_checkpoint_to_hf(
+    t5x_checkpoint_path, pytorch_dump_folder_path, use_large=False, is_vqa=False
+):
+    flax_params = get_flax_param(t5x_checkpoint_path)
+
+    if not use_large:
+        encoder_config = Pix2StructVisionConfig()
+        decoder_config = Pix2StructTextConfig()
+    else:
+        encoder_config = Pix2StructVisionConfig(
+            hidden_size=1536, d_ff=3968, num_attention_heads=24, num_hidden_layers=18
+        )
+        decoder_config = Pix2StructTextConfig(hidden_size=1536, d_ff=3968, num_heads=24, num_layers=18)
+    config = Pix2StructConfig(
+        vision_config=encoder_config.to_dict(), text_config=decoder_config.to_dict(), is_vqa=is_vqa
+    )
+
+    model = Pix2StructForConditionalGeneration(config)
+
+    torch_params = rename_and_convert_flax_params(flax_params)
+    model.load_state_dict(torch_params)
+
+    tok = AutoTokenizer.from_pretrained("ybelkada/test-pix2struct-tokenizer")
+    image_processor = Pix2StructImageProcessor()
+    processor = Pix2StructProcessor(image_processor=image_processor, tokenizer=tok)
+
+    if use_large:
+        processor.image_processor.max_patches = 4096
+
+    processor.image_processor.is_vqa = True
+
+    # mkdir if needed
+    os.makedirs(pytorch_dump_folder_path, exist_ok=True)
+
+    model.save_pretrained(pytorch_dump_folder_path)
+    processor.save_pretrained(pytorch_dump_folder_path)
+
+    print("Model saved in {}".format(pytorch_dump_folder_path))
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--t5x_checkpoint_path", default=None, type=str, help="Path to the original T5x checkpoint.")
+    parser.add_argument("--pytorch_dump_folder_path", default=None, type=str, help="Path to the output PyTorch model.")
+    parser.add_argument("--use_large", action="store_true", help="Use large model.")
+    parser.add_argument("--is_vqa", action="store_true", help="Use large model.")
+    args = parser.parse_args()
+
+    convert_pix2struct_original_pytorch_checkpoint_to_hf(
+        args.t5x_checkpoint_path, args.pytorch_dump_folder_path, args.use_large
+    )

evalkit_internvl/lib/python3.10/site-packages/transformers/models/pix2struct/image_processing_pix2struct.py

@@ -0,0 +1,460 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Image processor class for Pix2Struct."""
+import io
+import math
+from typing import Dict, Optional, Union
+
+import numpy as np
+from huggingface_hub import hf_hub_download
+
+from ...image_processing_utils import BaseImageProcessor, BatchFeature
+from ...image_transforms import convert_to_rgb, normalize, to_channel_dimension_format, to_pil_image
+from ...image_utils import (
+    ChannelDimension,
+    ImageInput,
+    get_image_size,
+    infer_channel_dimension_format,
+    make_list_of_images,
+    to_numpy_array,
+    valid_images,
+)
+from ...utils import TensorType, is_torch_available, is_vision_available, logging
+from ...utils.import_utils import requires_backends
+
+
+if is_vision_available():
+    import textwrap
+
+    from PIL import Image, ImageDraw, ImageFont
+
+if is_torch_available():
+    import torch
+
+logger = logging.get_logger(__name__)
+DEFAULT_FONT_PATH = "ybelkada/fonts"
+
+
+# adapted from: https://discuss.pytorch.org/t/tf-image-extract-patches-in-pytorch/171409/2
+def torch_extract_patches(image_tensor, patch_height, patch_width):
+    """
+    Utiliy function to extract patches from a given image tensor. Returns a tensor of shape (1, `patch_height`,
+    `patch_width`, `num_channels`x `patch_height` x `patch_width`)
+
+    Args:
+        image_tensor (torch.Tensor):
+            The image tensor to extract patches from.
+        patch_height (int):
+            The height of the patches to extract.
+        patch_width (int):
+            The width of the patches to extract.
+    """
+    requires_backends(torch_extract_patches, ["torch"])
+
+    image_tensor = image_tensor.unsqueeze(0)
+    patches = torch.nn.functional.unfold(image_tensor, (patch_height, patch_width), stride=(patch_height, patch_width))
+    patches = patches.reshape(image_tensor.size(0), image_tensor.size(1), patch_height, patch_width, -1)
+    patches = patches.permute(0, 4, 2, 3, 1).reshape(
+        image_tensor.size(2) // patch_height,
+        image_tensor.size(3) // patch_width,
+        image_tensor.size(1) * patch_height * patch_width,
+    )
+    return patches.unsqueeze(0)
+
+
+# Adapted from https://github.com/google-research/pix2struct/blob/0e1779af0f4db4b652c1d92b3bbd2550a7399123/pix2struct/preprocessing/preprocessing_utils.py#L106
+def render_text(
+    text: str,
+    text_size: int = 36,
+    text_color: str = "black",
+    background_color: str = "white",
+    left_padding: int = 5,
+    right_padding: int = 5,
+    top_padding: int = 5,
+    bottom_padding: int = 5,
+    font_bytes: Optional[bytes] = None,
+    font_path: Optional[str] = None,
+) -> Image.Image:
+    """
+    Render text. This script is entirely adapted from the original script that can be found here:
+    https://github.com/google-research/pix2struct/blob/main/pix2struct/preprocessing/preprocessing_utils.py
+
+    Args:
+        text (`str`, *optional*, defaults to ):
+            Text to render.
+        text_size (`int`, *optional*, defaults to 36):
+            Size of the text.
+        text_color (`str`, *optional*, defaults to `"black"`):
+            Color of the text.
+        background_color (`str`, *optional*, defaults to `"white"`):
+            Color of the background.
+        left_padding (`int`, *optional*, defaults to 5):
+            Padding on the left.
+        right_padding (`int`, *optional*, defaults to 5):
+            Padding on the right.
+        top_padding (`int`, *optional*, defaults to 5):
+            Padding on the top.
+        bottom_padding (`int`, *optional*, defaults to 5):
+            Padding on the bottom.
+        font_bytes (`bytes`, *optional*):
+            Bytes of the font to use. If `None`, the default font will be used.
+        font_path (`str`, *optional*):
+            Path to the font to use. If `None`, the default font will be used.
+    """
+    requires_backends(render_text, "vision")
+    # Add new lines so that each line is no more than 80 characters.
+
+    wrapper = textwrap.TextWrapper(width=80)
+    lines = wrapper.wrap(text=text)
+    wrapped_text = "\n".join(lines)
+
+    if font_bytes is not None and font_path is None:
+        font = io.BytesIO(font_bytes)
+    elif font_path is not None:
+        font = font_path
+    else:
+        font = hf_hub_download(DEFAULT_FONT_PATH, "Arial.TTF")
+    font = ImageFont.truetype(font, encoding="UTF-8", size=text_size)
+
+    # Use a temporary canvas to determine the width and height in pixels when
+    # rendering the text.
+    temp_draw = ImageDraw.Draw(Image.new("RGB", (1, 1), background_color))
+    _, _, text_width, text_height = temp_draw.textbbox((0, 0), wrapped_text, font)
+
+    # Create the actual image with a bit of padding around the text.
+    image_width = text_width + left_padding + right_padding
+    image_height = text_height + top_padding + bottom_padding
+    image = Image.new("RGB", (image_width, image_height), background_color)
+    draw = ImageDraw.Draw(image)
+    draw.text(xy=(left_padding, top_padding), text=wrapped_text, fill=text_color, font=font)
+    return image
+
+
+# Adapted from https://github.com/google-research/pix2struct/blob/0e1779af0f4db4b652c1d92b3bbd2550a7399123/pix2struct/preprocessing/preprocessing_utils.py#L87
+def render_header(
+    image: np.ndarray, header: str, input_data_format: Optional[Union[str, ChildProcessError]] = None, **kwargs
+):
+    """
+    Renders the input text as a header on the input image.
+
+    Args:
+        image (`np.ndarray`):
+            The image to render the header on.
+        header (`str`):
+            The header text.
+        data_format (`Union[ChannelDimension, str]`, *optional*):
+            The data format of the image. Can be either "ChannelDimension.channels_first" or
+            "ChannelDimension.channels_last".
+
+    Returns:
+        `np.ndarray`: The image with the header rendered.
+    """
+    requires_backends(render_header, "vision")
+
+    # Convert to PIL image if necessary
+    image = to_pil_image(image, input_data_format=input_data_format)
+
+    header_image = render_text(header, **kwargs)
+    new_width = max(header_image.width, image.width)
+
+    new_height = int(image.height * (new_width / image.width))
+    new_header_height = int(header_image.height * (new_width / header_image.width))
+
+    new_image = Image.new("RGB", (new_width, new_height + new_header_height), "white")
+    new_image.paste(header_image.resize((new_width, new_header_height)), (0, 0))
+    new_image.paste(image.resize((new_width, new_height)), (0, new_header_height))
+
+    # Convert back to the original framework if necessary
+    new_image = to_numpy_array(new_image)
+
+    if infer_channel_dimension_format(new_image) == ChannelDimension.LAST:
+        new_image = to_channel_dimension_format(new_image, ChannelDimension.LAST)
+
+    return new_image
+
+
+class Pix2StructImageProcessor(BaseImageProcessor):
+    r"""
+    Constructs a Pix2Struct image processor.
+
+    Args:
+        do_convert_rgb (`bool`, *optional*, defaults to `True`):
+            Whether to convert the image to RGB.
+        do_normalize (`bool`, *optional*, defaults to `True`):
+            Whether to normalize the image. Can be overridden by the `do_normalize` parameter in the `preprocess`
+            method. According to Pix2Struct paper and code, the image is normalized with its own mean and standard
+            deviation.
+        patch_size (`Dict[str, int]`, *optional*, defaults to `{"height": 16, "width": 16}`):
+            The patch size to use for the image. According to Pix2Struct paper and code, the patch size is 16x16.
+        max_patches (`int`, *optional*, defaults to 2048):
+            The maximum number of patches to extract from the image as per the [Pix2Struct
+            paper](https://arxiv.org/pdf/2210.03347.pdf).
+        is_vqa (`bool`, *optional*, defaults to `False`):
+            Whether or not the image processor is for the VQA task. If `True` and `header_text` is passed in, text is
+            rendered onto the input images.
+    """
+
+    model_input_names = ["flattened_patches"]
+
+    def __init__(
+        self,
+        do_convert_rgb: bool = True,
+        do_normalize: bool = True,
+        patch_size: Dict[str, int] = None,
+        max_patches: int = 2048,
+        is_vqa: bool = False,
+        **kwargs,
+    ) -> None:
+        super().__init__(**kwargs)
+        self.patch_size = patch_size if patch_size is not None else {"height": 16, "width": 16}
+        self.do_normalize = do_normalize
+        self.do_convert_rgb = do_convert_rgb
+        self.max_patches = max_patches
+        self.is_vqa = is_vqa
+
+    def extract_flattened_patches(
+        self,
+        image: np.ndarray,
+        max_patches: int,
+        patch_size: dict,
+        input_data_format: Optional[Union[str, ChannelDimension]] = None,
+        **kwargs,
+    ) -> np.ndarray:
+        """
+        Extract flattened patches from an image.
+
+        Args:
+            image (`np.ndarray`):
+                Image to extract flattened patches from.
+            max_patches (`int`):
+                Maximum number of patches to extract.
+            patch_size (`dict`):
+                Dictionary containing the patch height and width.
+
+        Returns:
+            result (`np.ndarray`):
+                A sequence of `max_patches` flattened patches.
+        """
+        requires_backends(self.extract_flattened_patches, "torch")
+
+        # convert to torch
+        image = to_channel_dimension_format(image, ChannelDimension.FIRST, input_data_format)
+        image = torch.from_numpy(image)
+
+        patch_height, patch_width = patch_size["height"], patch_size["width"]
+        image_height, image_width = get_image_size(image, ChannelDimension.FIRST)
+
+        # maximize scale s.t.
+        scale = math.sqrt(max_patches * (patch_height / image_height) * (patch_width / image_width))
+        num_feasible_rows = max(min(math.floor(scale * image_height / patch_height), max_patches), 1)
+        num_feasible_cols = max(min(math.floor(scale * image_width / patch_width), max_patches), 1)
+        resized_height = max(num_feasible_rows * patch_height, 1)
+        resized_width = max(num_feasible_cols * patch_width, 1)
+
+        image = torch.nn.functional.interpolate(
+            image.unsqueeze(0),
+            size=(resized_height, resized_width),
+            mode="bilinear",
+            align_corners=False,
+            antialias=True,
+        ).squeeze(0)
+
+        # [1, rows, columns, patch_height * patch_width * image_channels]
+        patches = torch_extract_patches(image, patch_height, patch_width)
+
+        patches_shape = patches.shape
+        rows = patches_shape[1]
+        columns = patches_shape[2]
+        depth = patches_shape[3]
+
+        # [rows * columns, patch_height * patch_width * image_channels]
+        patches = patches.reshape([rows * columns, depth])
+
+        # [rows * columns, 1]
+        row_ids = torch.arange(rows).reshape([rows, 1]).repeat(1, columns).reshape([rows * columns, 1])
+        col_ids = torch.arange(columns).reshape([1, columns]).repeat(rows, 1).reshape([rows * columns, 1])
+
+        # Offset by 1 so the ids do not contain zeros, which represent padding.
+        row_ids += 1
+        col_ids += 1
+
+        # Prepare additional patch features.
+        # [rows * columns, 1]
+        row_ids = row_ids.to(torch.float32)
+        col_ids = col_ids.to(torch.float32)
+
+        # [rows * columns, 2 + patch_height * patch_width * image_channels]
+        result = torch.cat([row_ids, col_ids, patches], -1)
+
+        # [max_patches, 2 + patch_height * patch_width * image_channels]
+        result = torch.nn.functional.pad(result, [0, 0, 0, max_patches - (rows * columns)]).float()
+
+        result = to_numpy_array(result)
+
+        return result
+
+    def normalize(
+        self,
+        image: np.ndarray,
+        data_format: Optional[Union[str, ChannelDimension]] = None,
+        input_data_format: Optional[Union[str, ChannelDimension]] = None,
+        **kwargs,
+    ) -> np.ndarray:
+        """
+        Normalize an image. image = (image - image_mean) / image_std.
+
+        The image std is to mimic the tensorflow implementation of the `per_image_standardization`:
+        https://www.tensorflow.org/api_docs/python/tf/image/per_image_standardization
+
+        Args:
+            image (`np.ndarray`):
+                Image to normalize.
+            data_format (`str` or `ChannelDimension`, *optional*):
+                The channel dimension format for the output image. If unset, the channel dimension format of the input
+                image is used.
+            input_data_format (`str` or `ChannelDimension`, *optional*):
+                The channel dimension format of the input image. If not provided, it will be inferred.
+        """
+        if image.dtype == np.uint8:
+            image = image.astype(np.float32)
+
+        # take mean across the whole `image`
+        mean = np.mean(image)
+        std = np.std(image)
+        adjusted_stddev = max(std, 1.0 / math.sqrt(np.prod(image.shape)))
+
+        return normalize(
+            image,
+            mean=mean,
+            std=adjusted_stddev,
+            data_format=data_format,
+            input_data_format=input_data_format,
+            **kwargs,
+        )
+
+    def preprocess(
+        self,
+        images: ImageInput,
+        header_text: Optional[str] = None,
+        do_convert_rgb: bool = None,
+        do_normalize: Optional[bool] = None,
+        max_patches: Optional[int] = None,
+        patch_size: Optional[Dict[str, int]] = None,
+        return_tensors: Optional[Union[str, TensorType]] = None,
+        data_format: ChannelDimension = ChannelDimension.FIRST,
+        input_data_format: Optional[Union[str, ChannelDimension]] = None,
+        **kwargs,
+    ) -> ImageInput:
+        """
+        Preprocess an image or batch of images. The processor first computes the maximum possible number of
+        aspect-ratio preserving patches of size `patch_size` that can be extracted from the image. It then pads the
+        image with zeros to make the image respect the constraint of `max_patches`. Before extracting the patches the
+        images are standardized following the tensorflow implementation of `per_image_standardization`
+        (https://www.tensorflow.org/api_docs/python/tf/image/per_image_standardization).
+
+
+        Args:
+            images (`ImageInput`):
+                Image to preprocess. Expects a single or batch of images.
+            header_text (`Union[List[str], str]`, *optional*):
+                Text to render as a header. Only has an effect if `image_processor.is_vqa` is `True`.
+            do_convert_rgb (`bool`, *optional*, defaults to `self.do_convert_rgb`):
+                Whether to convert the image to RGB.
+            do_normalize (`bool`, *optional*, defaults to `self.do_normalize`):
+                Whether to normalize the image.
+            max_patches (`int`, *optional*, defaults to `self.max_patches`):
+                Maximum number of patches to extract.
+            patch_size (`dict`, *optional*, defaults to `self.patch_size`):
+                Dictionary containing the patch height and width.
+            return_tensors (`str` or `TensorType`, *optional*):
+                The type of tensors to return. Can be one of:
+                    - Unset: Return a list of `np.ndarray`.
+                    - `TensorType.TENSORFLOW` or `'tf'`: Return a batch of type `tf.Tensor`.
+                    - `TensorType.PYTORCH` or `'pt'`: Return a batch of type `torch.Tensor`.
+                    - `TensorType.NUMPY` or `'np'`: Return a batch of type `np.ndarray`.
+                    - `TensorType.JAX` or `'jax'`: Return a batch of type `jax.numpy.ndarray`.
+            data_format (`ChannelDimension` or `str`, *optional*, defaults to `ChannelDimension.FIRST`):
+                The channel dimension format for the output image. Can be one of:
+                - `"channels_first"` or `ChannelDimension.FIRST`: image in (num_channels, height, width) format.
+                - `"channels_last"` or `ChannelDimension.LAST`: image in (height, width, num_channels) format.
+                - Unset: Use the channel dimension format of the input image.
+            input_data_format (`ChannelDimension` or `str`, *optional*):
+                The channel dimension format for the input image. If unset, the channel dimension format is inferred
+                from the input image. Can be one of:
+                - `"channels_first"` or `ChannelDimension.FIRST`: image in (num_channels, height, width) format.
+                - `"channels_last"` or `ChannelDimension.LAST`: image in (height, width, num_channels) format.
+                - `"none"` or `ChannelDimension.NONE`: image in (height, width) format.
+        """
+        do_normalize = do_normalize if do_normalize is not None else self.do_normalize
+        do_convert_rgb = do_convert_rgb if do_convert_rgb is not None else self.do_convert_rgb
+        patch_size = patch_size if patch_size is not None else self.patch_size
+        max_patches = max_patches if max_patches is not None else self.max_patches
+        is_vqa = self.is_vqa
+
+        if kwargs.get("data_format", None) is not None:
+            raise ValueError("data_format is not an accepted input as the outputs are ")
+
+        images = make_list_of_images(images)
+
+        if not valid_images(images):
+            raise ValueError(
+                "Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, "
+                "torch.Tensor, tf.Tensor or jax.ndarray."
+            )
+
+        # PIL RGBA images are converted to RGB
+        if do_convert_rgb:
+            images = [convert_to_rgb(image) for image in images]
+
+        # All transformations expect numpy arrays.
+        images = [to_numpy_array(image) for image in images]
+
+        if input_data_format is None:
+            # We assume that all images have the same channel dimension format.
+            input_data_format = infer_channel_dimension_format(images[0])
+
+        if is_vqa:
+            if header_text is None:
+                raise ValueError("A header text must be provided for VQA models.")
+            font_bytes = kwargs.pop("font_bytes", None)
+            font_path = kwargs.pop("font_path", None)
+
+            if isinstance(header_text, str):
+                header_text = [header_text] * len(images)
+
+            images = [
+                render_header(image, header_text[i], font_bytes=font_bytes, font_path=font_path)
+                for i, image in enumerate(images)
+            ]
+
+        if do_normalize:
+            images = [self.normalize(image=image, input_data_format=input_data_format) for image in images]
+
+        # convert to torch tensor and permute
+        images = [
+            self.extract_flattened_patches(
+                image=image, max_patches=max_patches, patch_size=patch_size, input_data_format=input_data_format
+            )
+            for image in images
+        ]
+
+        # create attention mask in numpy
+        attention_masks = [(image.sum(axis=-1) != 0).astype(np.float32) for image in images]
+
+        encoded_outputs = BatchFeature(
+            data={"flattened_patches": images, "attention_mask": attention_masks}, tensor_type=return_tensors
+        )
+
+        return encoded_outputs

evalkit_internvl/lib/python3.10/site-packages/transformers/models/pix2struct/modeling_pix2struct.py

@@ -0,0 +1,1805 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. & Google team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" Pix2Struct modeling file"""
+
+import math
+from typing import Dict, List, Optional, Tuple, Union
+
+import torch
+import torch.utils.checkpoint
+from torch import nn
+
+from ...activations import ACT2FN
+from ...modeling_outputs import (
+    BaseModelOutput,
+    BaseModelOutputWithPooling,
+    CausalLMOutputWithCrossAttentions,
+    Seq2SeqLMOutput,
+    Seq2SeqModelOutput,
+)
+from ...modeling_utils import PreTrainedModel
+from ...pytorch_utils import ALL_LAYERNORM_LAYERS
+from ...utils import (
+    DUMMY_INPUTS,
+    DUMMY_MASK,
+    add_start_docstrings,
+    add_start_docstrings_to_model_forward,
+    is_torch_fx_proxy,
+    logging,
+    replace_return_docstrings,
+)
+from .configuration_pix2struct import Pix2StructConfig, Pix2StructTextConfig, Pix2StructVisionConfig
+
+
+logger = logging.get_logger(__name__)
+
+# General docstring
+_CONFIG_FOR_DOC = "Pix2StructConfig"
+
+
+PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST = [
+    "google/pix2struct-textcaps-base",
+    "google/pix2struct-textcaps-large",
+    "google/pix2struct-base",
+    "google/pix2struct-large",
+    "google/pix2struct-ai2d-base",
+    "google/pix2struct-ai2d-large",
+    "google/pix2struct-widget-captioning-base",
+    "google/pix2struct-widget-captioning-large",
+    "google/pix2struct-screen2words-base",
+    "google/pix2struct-screen2words-large",
+    "google/pix2struct-docvqa-base",
+    "google/pix2struct-docvqa-large",
+    "google/pix2struct-ocrvqa-base",
+    "google/pix2struct-ocrvqa-large",
+    "google/pix2struct-chartqa-base",
+    "google/pix2struct-inforgraphics-vqa-base",
+    "google/pix2struct-inforgraphics-vqa-large",
+    # See all Pix2StructVision models at https://huggingface.co/models?filter=pix2struct
+]
+
+
+# Adapted from transformers.models.t5.modeling_t5.T5LayerNorm with T5->Pix2Struct
+class Pix2StructLayerNorm(nn.Module):
+    def __init__(self, hidden_size, eps=1e-6):
+        """
+        Construct a layernorm module in the T5 style. No bias and no subtraction of mean.
+        """
+        super().__init__()
+        self.weight = nn.Parameter(torch.ones(hidden_size))
+        self.variance_epsilon = eps
+
+    def forward(self, hidden_states):
+        # T5 uses a layer_norm which only scales and doesn't shift, which is also known as Root Mean
+        # Square Layer Normalization https://arxiv.org/abs/1910.07467 thus varience is calculated
+        # w/o mean and there is no bias. Additionally we want to make sure that the accumulation for
+        # half-precision inputs is done in fp32
+
+        variance = hidden_states.to(torch.float32).pow(2).mean(-1, keepdim=True)
+        hidden_states = hidden_states * torch.rsqrt(variance + self.variance_epsilon)
+
+        # convert into half-precision if necessary
+        if self.weight.dtype in [torch.float16, torch.bfloat16]:
+            hidden_states = hidden_states.to(self.weight.dtype)
+
+        return self.weight * hidden_states
+
+
+try:
+    from apex.normalization import FusedRMSNorm
+
+    Pix2StructLayerNorm = FusedRMSNorm  # noqa
+
+    logger.info("Discovered apex.normalization.FusedRMSNorm - will use it instead of Pix2StructLayerNorm")
+except ImportError:
+    # using the normal Pix2StructLayerNorm
+    pass
+except Exception:
+    logger.warning("Discovered apex but it failed to load, falling back to Pix2StructLayerNorm")
+    pass
+
+ALL_LAYERNORM_LAYERS.append(Pix2StructLayerNorm)
+
+
+class Pix2StructVisionEmbeddings(nn.Module):
+    r"""
+    Construct the embeddings from patch. In `Pix2Struct` the input is different from classic Vision-transformer models.
+    Here the input is a sequence of `seq_len` flattened patches that also combines padding patches (tokens). Each patch
+    is represented by a vector of `hidden_size` values.
+    """
+
+    def __init__(self, config: Pix2StructConfig) -> None:
+        super().__init__()
+        self.patch_projection = nn.Linear(config.patch_embed_hidden_size, config.hidden_size)
+
+        self.row_embedder = nn.Embedding(config.seq_len, config.hidden_size)
+        self.column_embedder = nn.Embedding(config.seq_len, config.hidden_size)
+
+        self.dropout = nn.Dropout(config.dropout_rate)
+
+    def forward(self, flattened_patches: torch.Tensor) -> torch.Tensor:
+        # the row and column indices are stored in the first and second position of the flattened_patches
+        # flattened_patches: `batch_size`, `seq_len`, `hidden_size` + 2
+        row_indices = flattened_patches[:, :, 0].long()
+        col_indices = flattened_patches[:, :, 1].long()
+
+        flattened_patches = flattened_patches[:, :, 2:]
+
+        embeddings = self.patch_projection(flattened_patches)
+        row_embeddings = self.row_embedder(row_indices)
+        col_embeddings = self.column_embedder(col_indices)
+
+        # sum all embeddings together
+        embeddings = embeddings + row_embeddings + col_embeddings
+
+        embeddings = self.dropout(embeddings)
+
+        return embeddings
+
+
+class Pix2StructVisionAttention(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.hidden_size = config.hidden_size
+        self.key_value_proj_dim = config.d_kv
+        self.n_heads = config.num_attention_heads
+        self.dropout = config.attention_dropout
+        self.inner_dim = self.n_heads * self.key_value_proj_dim
+
+        # Mesh TensorFlow initialization to avoid scaling before softmax
+        self.query = nn.Linear(self.hidden_size, self.inner_dim, bias=False)
+        self.key = nn.Linear(self.hidden_size, self.inner_dim, bias=False)
+        self.value = nn.Linear(self.hidden_size, self.inner_dim, bias=False)
+        self.output = nn.Linear(self.inner_dim, self.hidden_size, bias=False)
+
+        self.gradient_checkpointing = False
+
+    def forward(
+        self,
+        hidden_states,
+        attention_mask=None,
+        position_bias=None,
+        layer_head_mask=None,
+        output_attentions=False,
+    ):
+        """
+        Self-attention block
+        """
+        # Input is (batch_size, seq_length, dim)
+        # Mask is (batch_size, key_length) (non-causal) or (batch_size, key_length, key_length)
+        # past_key_value[0] is (batch_size, n_heads, q_len - 1, dim_per_head)
+        batch_size, seq_length = hidden_states.shape[:2]
+
+        def to_projection_shape(states):
+            """projection"""
+            return states.contiguous().view(batch_size, -1, self.n_heads, self.key_value_proj_dim).transpose(1, 2)
+
+        # get query states
+        # (batch_size, n_heads, seq_length, dim_per_head)
+        query_states = to_projection_shape(self.query(hidden_states))
+
+        # get key/value states
+        key_states = to_projection_shape(self.key(hidden_states))
+        value_states = to_projection_shape(self.value(hidden_states))
+
+        # compute scores
+        # equivalent of torch.einsum("bnqd,bnkd->bnqk", query_states, key_states), compatible with onnx op>9
+        scores = torch.matmul(query_states, key_states.transpose(3, 2))
+
+        if position_bias is None:
+            position_bias = torch.zeros(
+                (1, self.n_heads, seq_length, seq_length), device=scores.device, dtype=scores.dtype
+            )
+            if self.gradient_checkpointing and self.training:
+                position_bias.requires_grad = True
+
+            if attention_mask is None:
+                attention_mask = torch.ones((batch_size, seq_length), device=scores.device, dtype=scores.dtype)
+
+            if attention_mask.dim() == 2:
+                position_bias = position_bias + attention_mask[:, None, None, :].to(position_bias.device)
+            else:
+                # (batch_size, n_heads, seq_length, key_length)
+                position_bias = position_bias + attention_mask.to(position_bias.device)
+            position_bias = 1 - position_bias
+
+        position_bias_masked = position_bias.masked_fill(position_bias == 1, torch.finfo(scores.dtype).min)
+        scores += position_bias_masked
+        scores = torch.max(scores, torch.tensor(torch.finfo(scores.dtype).min))
+
+        # (batch_size, n_heads, seq_length, key_length)
+        attn_weights = nn.functional.softmax(scores, dim=-1, dtype=torch.float32).type_as(scores)
+
+        # (batch_size, n_heads, seq_length, key_length)
+        attn_weights = nn.functional.dropout(attn_weights, p=self.dropout, training=self.training)
+
+        # Mask heads if we want to
+        if layer_head_mask is not None:
+            attn_weights = attn_weights * layer_head_mask
+
+        attn_output = torch.matmul(attn_weights, value_states)
+
+        # (batch_size, seq_length, dim)
+        attn_output = attn_output.transpose(1, 2).contiguous().view(batch_size, -1, self.inner_dim)
+
+        attn_output = self.output(attn_output)
+
+        outputs = (attn_output,) + (position_bias,)
+
+        if output_attentions:
+            outputs = outputs + (attn_weights,)
+        return outputs
+
+
+# Copied from transformers.models.t5.modeling_t5.T5DenseGatedActDense with T5DenseGatedActDense->Pix2StructVisionMlp,T5Config->Pix2StructVisionConfig,config.d_model->config.hidden_size,dropout_rate->dropout_rate
+class Pix2StructVisionMlp(nn.Module):
+    def __init__(self, config: Pix2StructVisionConfig):
+        super().__init__()
+        self.wi_0 = nn.Linear(config.hidden_size, config.d_ff, bias=False)
+        self.wi_1 = nn.Linear(config.hidden_size, config.d_ff, bias=False)
+        self.wo = nn.Linear(config.d_ff, config.hidden_size, bias=False)
+        self.dropout = nn.Dropout(config.dropout_rate)
+        self.act = ACT2FN[config.dense_act_fn]
+
+    def forward(self, hidden_states):
+        hidden_gelu = self.act(self.wi_0(hidden_states))
+        hidden_linear = self.wi_1(hidden_states)
+        hidden_states = hidden_gelu * hidden_linear
+        hidden_states = self.dropout(hidden_states)
+
+        # To make 8bit quantization work for google/flan-t5-xxl, self.wo is kept in float32.
+        # See https://github.com/huggingface/transformers/issues/20287
+        # we also make sure the weights are not in `int8` in case users will force `_keep_in_fp32_modules` to be `None``
+        if (
+            isinstance(self.wo.weight, torch.Tensor)
+            and hidden_states.dtype != self.wo.weight.dtype
+            and self.wo.weight.dtype != torch.int8
+        ):
+            hidden_states = hidden_states.to(self.wo.weight.dtype)
+
+        hidden_states = self.wo(hidden_states)
+        return hidden_states
+
+
+class Pix2StructVisionLayer(nn.Module):
+    def __init__(self, config: Pix2StructConfig) -> None:
+        super().__init__()
+        self.chunk_size_feed_forward = config.chunk_size_feed_forward
+        self.seq_len_dim = 1
+        self.attention = Pix2StructVisionAttention(config)
+        self.mlp = Pix2StructVisionMlp(config)
+        self.pre_mlp_layer_norm = Pix2StructLayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.pre_attention_layer_norm = Pix2StructLayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+        head_mask: Optional[torch.Tensor] = None,
+        output_attentions: bool = False,
+    ) -> Union[Tuple[torch.Tensor, torch.Tensor], Tuple[torch.Tensor]]:
+        residual = hidden_states
+
+        # in Pix2StructVision, layernorm is applied before self-attention
+        hidden_states = self.pre_attention_layer_norm(hidden_states)
+
+        self_attention_outputs = self.attention(
+            hidden_states,
+            attention_mask=attention_mask,
+            layer_head_mask=head_mask,
+            output_attentions=output_attentions,
+        )
+        attention_output = self_attention_outputs[0]
+        outputs = self_attention_outputs[1:]  # add self attentions if we output attention weights
+
+        # first residual connection
+        hidden_states = attention_output + residual
+
+        # in Pix2StructVision, layernorm is also applied after self-attention
+        layer_output = self.pre_mlp_layer_norm(hidden_states)
+        layer_output = self.mlp(layer_output) + hidden_states  # second residual connection
+
+        outputs = (layer_output,) + outputs
+
+        return outputs
+
+
+class Pix2StructVisionEncoder(nn.Module):
+    def __init__(self, config: Pix2StructConfig) -> None:
+        super().__init__()
+        self.config = config
+        self.layer = nn.ModuleList([Pix2StructVisionLayer(config) for _ in range(config.num_hidden_layers)])
+        self.gradient_checkpointing = False
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+        head_mask: Optional[torch.Tensor] = None,
+        output_attentions: bool = False,
+        output_hidden_states: bool = False,
+        return_dict: bool = True,
+    ) -> Union[tuple, BaseModelOutput]:
+        all_hidden_states = () if output_hidden_states else None
+        all_self_attentions = () if output_attentions else None
+
+        for i, layer_module in enumerate(self.layer):
+            if output_hidden_states:
+                all_hidden_states = all_hidden_states + (hidden_states,)
+
+            layer_head_mask = head_mask[i] if head_mask is not None else None
+
+            if self.gradient_checkpointing and self.training:
+                layer_outputs = self._gradient_checkpointing_func(
+                    layer_module.__call__,
+                    hidden_states,
+                    attention_mask,
+                    layer_head_mask,
+                    output_attentions,
+                )
+            else:
+                layer_outputs = layer_module(hidden_states, attention_mask, layer_head_mask, output_attentions)
+
+            hidden_states = layer_outputs[0]
+
+            if output_attentions:
+                all_self_attentions = all_self_attentions + (layer_outputs[1],)
+
+        if output_hidden_states:
+            all_hidden_states = all_hidden_states + (hidden_states,)
+
+        if not return_dict:
+            return tuple(v for v in [hidden_states, all_hidden_states, all_self_attentions] if v is not None)
+        return BaseModelOutput(
+            last_hidden_state=hidden_states,
+            hidden_states=all_hidden_states,
+            attentions=all_self_attentions,
+        )
+
+
+class Pix2StructPreTrainedModel(PreTrainedModel):
+    """
+    An abstract class to handle weights initialization and a simple interface for downloading and loading pretrained
+    models.
+    """
+
+    config_class = Pix2StructConfig
+
+    @property
+    def dummy_inputs(self):
+        input_ids = torch.tensor(DUMMY_INPUTS)
+        input_mask = torch.tensor(DUMMY_MASK)
+        dummy_inputs = {
+            "decoder_input_ids": input_ids,
+            "input_ids": input_ids,
+            "decoder_attention_mask": input_mask,
+        }
+        return dummy_inputs
+
+    def _init_weights(self, module):
+        """Initialize the weights"""
+        factor = self.config.initializer_factor  # Used for testing weights initialization
+        if isinstance(module, Pix2StructLayerNorm):
+            module.weight.data.fill_(factor * 1.0)
+        elif isinstance(module, Pix2StructTextDenseGatedActDense):
+            hidden_size = (
+                self.config.text_config.hidden_size
+                if isinstance(self.config, Pix2StructConfig)
+                else self.config.hidden_size
+            )
+            d_ff = self.config.text_config.d_ff if isinstance(self.config, Pix2StructConfig) else self.config.d_ff
+
+            module.wi_0.weight.data.normal_(mean=0.0, std=factor * ((hidden_size) ** -0.5))
+            if hasattr(module.wi_0, "bias") and module.wi_0.bias is not None:
+                module.wi_0.bias.data.zero_()
+            module.wi_1.weight.data.normal_(mean=0.0, std=factor * ((hidden_size) ** -0.5))
+            if hasattr(module.wi_1, "bias") and module.wi_1.bias is not None:
+                module.wi_1.bias.data.zero_()
+            module.wo.weight.data.normal_(mean=0.0, std=factor * ((d_ff) ** -0.5))
+            if hasattr(module.wo, "bias") and module.wo.bias is not None:
+                module.wo.bias.data.zero_()
+        elif isinstance(module, Pix2StructTextAttention):
+            # Mesh TensorFlow attention initialization to avoid scaling before softmax
+            # See https://github.com/tensorflow/mesh/blob/fa19d69eafc9a482aff0b59ddd96b025c0cb207d/mesh_tensorflow/transformer/attention.py#L136
+            hidden_size = (
+                self.config.text_config.hidden_size
+                if isinstance(self.config, Pix2StructConfig)
+                else self.config.hidden_size
+            )
+            key_value_proj_dim = (
+                self.config.text_config.d_kv if isinstance(self.config, Pix2StructConfig) else self.config.hidden_size
+            )
+            n_heads = (
+                self.config.text_config.num_heads
+                if isinstance(self.config, Pix2StructConfig)
+                else self.config.num_heads
+            )
+
+            module.query.weight.data.normal_(mean=0.0, std=factor * ((hidden_size * key_value_proj_dim) ** -0.5))
+            module.key.weight.data.normal_(mean=0.0, std=factor * (hidden_size**-0.5))
+            module.value.weight.data.normal_(mean=0.0, std=factor * (hidden_size**-0.5))
+            module.output.weight.data.normal_(mean=0.0, std=factor * ((n_heads * key_value_proj_dim) ** -0.5))
+            if module.has_relative_attention_bias:
+                module.relative_attention_bias.weight.data.normal_(mean=0.0, std=factor * ((hidden_size) ** -0.5))
+        elif isinstance(module, nn.Embedding):
+            hidden_size = (
+                self.config.text_config.hidden_size
+                if isinstance(self.config, Pix2StructConfig)
+                else self.config.hidden_size
+            )
+
+            module.weight.data.normal_(mean=0.0, std=factor * ((hidden_size) ** -0.5))
+            if module.padding_idx is not None:
+                module.weight.data[module.padding_idx].zero_()
+        elif isinstance(module, Pix2StructTextModel):
+            hidden_size = (
+                self.config.text_config.hidden_size
+                if isinstance(self.config, Pix2StructConfig)
+                else self.config.hidden_size
+            )
+
+            module.lm_head.weight.data.normal_(mean=0.0, std=factor * ((hidden_size) ** -0.5))
+        elif isinstance(module, (nn.Linear, nn.Conv2d)):
+            # Upcast the input in `fp32` and cast it back to desired `dtype` to avoid
+            # `trunc_normal_cpu` not implemented in `half` issues
+            module.weight.data = nn.init.trunc_normal_(
+                module.weight.data.to(torch.float32), mean=0.0, std=self.config.initializer_range
+            ).to(module.weight.dtype)
+            if module.bias is not None:
+                module.bias.data.zero_()
+        elif isinstance(module, Pix2StructLayerNorm):
+            if module.weight is not None:
+                module.weight.data.fill_(1.0)
+        elif isinstance(module, nn.Embedding):
+            module.weight.data.normal_(mean=0.0, std=self.config.initializer_range)
+            if module.padding_idx is not None:
+                module.weight.data[module.padding_idx].zero_()
+
+    # Copied from transformers.models.t5.modeling_t5.T5PreTrainedModel._shift_right with T5->Pix2Struct
+    def _shift_right(self, input_ids):
+        decoder_start_token_id = self.config.decoder_start_token_id
+        pad_token_id = self.config.pad_token_id
+
+        if decoder_start_token_id is None:
+            raise ValueError(
+                "self.model.config.decoder_start_token_id has to be defined. In Pix2Struct it is usually set to the pad_token_id. "
+                "See Pix2Struct docs for more information."
+            )
+
+        # shift inputs to the right
+        if is_torch_fx_proxy(input_ids):
+            # Item assignment is not supported natively for proxies.
+            shifted_input_ids = torch.full(input_ids.shape[:-1] + (1,), decoder_start_token_id)
+            shifted_input_ids = torch.cat([shifted_input_ids, input_ids[..., :-1]], dim=-1)
+        else:
+            shifted_input_ids = input_ids.new_zeros(input_ids.shape)
+            shifted_input_ids[..., 1:] = input_ids[..., :-1].clone()
+            shifted_input_ids[..., 0] = decoder_start_token_id
+
+        if pad_token_id is None:
+            raise ValueError("self.model.config.pad_token_id has to be defined.")
+        # replace possible -100 values in labels by `pad_token_id`
+        shifted_input_ids.masked_fill_(shifted_input_ids == -100, pad_token_id)
+
+        return shifted_input_ids
+
+
+PIX2STRUCT_VISION_START_DOCSTRING = r"""
+    This model is a PyTorch [torch.nn.Module](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) subclass. Use it
+    as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage and
+    behavior.
+
+    Parameters:
+        config ([`Pix2StructConfig`]): Model configuration class with all the parameters of the model.
+            Initializing with a config file does not load the weights associated with the model, only the
+            configuration. Check out the [`~PreTrainedModel.from_pretrained`] method to load the model weights.
+"""
+
+PIX2STRUCT_VISION_INPUTS_DOCSTRING = r"""
+    Args:
+        flattened_patches (`torch.FloatTensor` of shape `(batch_size, sequence_length, num_channels x patch_height x patch_width)`):
+            Flattened and padded pixel values. These values can be obtained using [`AutoImageProcessor`]. See
+            [`Pix2StructVisionImageProcessor.__call__`] for details. Check the [original
+            paper](https://arxiv.org/abs/2210.03347) (figure 5) for more details.
+
+        attention_mask (`torch.FloatTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Mask to avoid performing attention on padding pixel values. Mask values selected in `[0, 1]`:
+
+        head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules. Mask values selected in `[0, 1]`:
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
+"""
+
+
+@add_start_docstrings(
+    "The bare Pix2StructVision Model transformer outputting raw hidden-states without any specific head on top.",
+    PIX2STRUCT_VISION_START_DOCSTRING,
+)
+class Pix2StructVisionModel(Pix2StructPreTrainedModel):
+    config_class = Pix2StructVisionConfig
+    main_input_name = "flattened_patches"
+    supports_gradient_checkpointing = True
+    _no_split_modules = ["Pix2StructVisionLayer"]
+
+    def __init__(self, config: Pix2StructConfig):
+        super().__init__(config)
+        self.config = config
+
+        self.embeddings = Pix2StructVisionEmbeddings(config)
+        self.encoder = Pix2StructVisionEncoder(config)
+
+        self.layernorm = Pix2StructLayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def get_input_embeddings(self):
+        return self.embeddings.patch_projection
+
+    def _prune_heads(self, heads_to_prune: Dict[int, List[int]]) -> None:
+        """
+        Prunes heads of the model. heads_to_prune: dict of {layer_num: list of heads to prune in this layer} See base
+        class PreTrainedModel
+        """
+        for layer, heads in heads_to_prune.items():
+            self.encoder.layer[layer].attention.prune_heads(heads)
+
+    @add_start_docstrings_to_model_forward(PIX2STRUCT_VISION_INPUTS_DOCSTRING)
+    @replace_return_docstrings(output_type=BaseModelOutputWithPooling, config_class=_CONFIG_FOR_DOC)
+    def forward(
+        self,
+        flattened_patches: Optional[torch.Tensor] = None,
+        attention_mask: Optional[torch.Tensor] = None,
+        head_mask: Optional[torch.Tensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple, BaseModelOutputWithPooling]:
+        r"""
+        Returns:
+
+        Example:
+
+        ```python
+        >>> import requests
+        >>> from PIL import Image
+        >>> from transformers import AutoProcessor, Pix2StructVisionModel
+
+        >>> image_processor = AutoProcessor.from_pretrained("google/pix2struct-textcaps-base")
+        >>> model = Pix2StructVisionModel.from_pretrained("google/pix2struct-textcaps-base")
+
+        >>> url = "https://www.ilankelman.org/stopsigns/australia.jpg"
+        >>> image = Image.open(requests.get(url, stream=True).raw)
+
+        >>> inputs = image_processor(images=image, return_tensors="pt")
+        >>> with torch.no_grad():
+        ...     outputs = model(**inputs)
+
+        >>> last_hidden_states = outputs.last_hidden_state
+        >>> list(last_hidden_states.shape)
+        [1, 2048, 768]
+        ```
+        """
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
+        )
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        if flattened_patches is None:
+            raise ValueError("You have to specify flattened_patches")
+
+        if attention_mask is None:
+            # check where `flattened_patches` is not 0
+            attention_mask = (flattened_patches.sum(dim=-1) != 0).float()
+
+        # Prepare head mask if needed
+        # 1.0 in head_mask indicate we keep the head
+        # attention_probs has shape bsz x n_heads x N x N
+        # input head_mask has shape [num_heads] or [num_hidden_layers x num_heads]
+        # and head_mask is converted to shape [num_hidden_layers x batch x num_heads x seq_length x seq_length]
+        head_mask = self.get_head_mask(head_mask, self.config.num_hidden_layers)
+
+        embedding_output = self.embeddings(flattened_patches)
+
+        encoder_outputs = self.encoder(
+            embedding_output,
+            attention_mask=attention_mask,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+        sequence_output = encoder_outputs[0]
+        sequence_output = self.layernorm(sequence_output)
+
+        if not return_dict:
+            head_outputs = (sequence_output,)
+            return head_outputs + encoder_outputs[1:]
+
+        return BaseModelOutput(
+            last_hidden_state=sequence_output,
+            hidden_states=encoder_outputs.hidden_states,
+            attentions=encoder_outputs.attentions,
+        )
+
+
+# Copied from transformers.models.t5.modeling_t5.T5DenseGatedActDense with T5->Pix2StructText,d_model->hidden_size
+class Pix2StructTextDenseGatedActDense(nn.Module):
+    def __init__(self, config: Pix2StructTextConfig):
+        super().__init__()
+        self.wi_0 = nn.Linear(config.hidden_size, config.d_ff, bias=False)
+        self.wi_1 = nn.Linear(config.hidden_size, config.d_ff, bias=False)
+        self.wo = nn.Linear(config.d_ff, config.hidden_size, bias=False)
+        self.dropout = nn.Dropout(config.dropout_rate)
+        self.act = ACT2FN[config.dense_act_fn]
+
+    def forward(self, hidden_states):
+        hidden_gelu = self.act(self.wi_0(hidden_states))
+        hidden_linear = self.wi_1(hidden_states)
+        hidden_states = hidden_gelu * hidden_linear
+        hidden_states = self.dropout(hidden_states)
+
+        # To make 8bit quantization work for google/flan-t5-xxl, self.wo is kept in float32.
+        # See https://github.com/huggingface/transformers/issues/20287
+        # we also make sure the weights are not in `int8` in case users will force `_keep_in_fp32_modules` to be `None``
+        if (
+            isinstance(self.wo.weight, torch.Tensor)
+            and hidden_states.dtype != self.wo.weight.dtype
+            and self.wo.weight.dtype != torch.int8
+        ):
+            hidden_states = hidden_states.to(self.wo.weight.dtype)
+
+        hidden_states = self.wo(hidden_states)
+        return hidden_states
+
+
+class Pix2StructTextLayerFF(nn.Module):
+    def __init__(self, config: Pix2StructTextConfig):
+        super().__init__()
+        self.DenseReluDense = Pix2StructTextDenseGatedActDense(config)
+
+        self.layer_norm = Pix2StructLayerNorm(config.hidden_size, eps=config.layer_norm_epsilon)
+        self.dropout = nn.Dropout(config.dropout_rate)
+
+    # Copied from transformers.models.t5.modeling_t5.T5LayerFF.forward
+    def forward(self, hidden_states):
+        forwarded_states = self.layer_norm(hidden_states)
+        forwarded_states = self.DenseReluDense(forwarded_states)
+        hidden_states = hidden_states + self.dropout(forwarded_states)
+        return hidden_states
+
+
+class Pix2StructTextAttention(nn.Module):
+    def __init__(self, config: Pix2StructTextConfig, has_relative_attention_bias=False):
+        super().__init__()
+        self.has_relative_attention_bias = has_relative_attention_bias
+        self.relative_attention_num_buckets = config.relative_attention_num_buckets
+        self.relative_attention_max_distance = config.relative_attention_max_distance
+        self.hidden_size = config.hidden_size
+        self.key_value_proj_dim = config.d_kv
+        self.n_heads = config.num_heads
+        self.dropout = config.dropout_rate
+        self.inner_dim = self.n_heads * self.key_value_proj_dim
+
+        # Mesh TensorFlow initialization to avoid scaling before softmax
+        self.query = nn.Linear(self.hidden_size, self.hidden_size, bias=False)
+        self.key = nn.Linear(self.hidden_size, self.hidden_size, bias=False)
+        self.value = nn.Linear(self.hidden_size, self.hidden_size, bias=False)
+        self.output = nn.Linear(self.hidden_size, self.hidden_size, bias=False)
+
+        if self.has_relative_attention_bias:
+            self.relative_attention_bias = nn.Embedding(self.relative_attention_num_buckets, self.n_heads)
+        self.pruned_heads = set()
+        self.gradient_checkpointing = False
+
+    @staticmethod
+    # Copied from transformers.models.t5.modeling_t5.T5Attention._relative_position_bucket
+    def _relative_position_bucket(relative_position, bidirectional=True, num_buckets=32, max_distance=128):
+        """
+        Adapted from Mesh Tensorflow:
+        https://github.com/tensorflow/mesh/blob/0cb87fe07da627bf0b7e60475d59f95ed6b5be3d/mesh_tensorflow/transformer/transformer_layers.py#L593
+
+        Translate relative position to a bucket number for relative attention. The relative position is defined as
+        memory_position - query_position, i.e. the distance in tokens from the attending position to the attended-to
+        position. If bidirectional=False, then positive relative positions are invalid. We use smaller buckets for
+        small absolute relative_position and larger buckets for larger absolute relative_positions. All relative
+        positions >=max_distance map to the same bucket. All relative positions <=-max_distance map to the same bucket.
+        This should allow for more graceful generalization to longer sequences than the model has been trained on
+
+        Args:
+            relative_position: an int32 Tensor
+            bidirectional: a boolean - whether the attention is bidirectional
+            num_buckets: an integer
+            max_distance: an integer
+
+        Returns:
+            a Tensor with the same shape as relative_position, containing int32 values in the range [0, num_buckets)
+        """
+        relative_buckets = 0
+        if bidirectional:
+            num_buckets //= 2
+            relative_buckets += (relative_position > 0).to(torch.long) * num_buckets
+            relative_position = torch.abs(relative_position)
+        else:
+            relative_position = -torch.min(relative_position, torch.zeros_like(relative_position))
+        # now relative_position is in the range [0, inf)
+
+        # half of the buckets are for exact increments in positions
+        max_exact = num_buckets // 2
+        is_small = relative_position < max_exact
+
+        # The other half of the buckets are for logarithmically bigger bins in positions up to max_distance
+        relative_position_if_large = max_exact + (
+            torch.log(relative_position.float() / max_exact)
+            / math.log(max_distance / max_exact)
+            * (num_buckets - max_exact)
+        ).to(torch.long)
+        relative_position_if_large = torch.min(
+            relative_position_if_large, torch.full_like(relative_position_if_large, num_buckets - 1)
+        )
+
+        relative_buckets += torch.where(is_small, relative_position, relative_position_if_large)
+        return relative_buckets
+
+    # Adapted from transformers.models.t5.modeling_t5.T5Attention.compute_bias
+    def compute_bias(self, query_length, key_length, device=None):
+        """Compute binned relative position bias"""
+        if device is None:
+            device = self.relative_attention_bias.weight.device
+        context_position = torch.arange(query_length, dtype=torch.long, device=device)[:, None]
+        memory_position = torch.arange(key_length, dtype=torch.long, device=device)[None, :]
+        relative_position = memory_position - context_position  # shape (query_length, key_length)
+        relative_position_bucket = self._relative_position_bucket(
+            relative_position,  # shape (query_length, key_length)
+            bidirectional=False,
+            num_buckets=self.relative_attention_num_buckets,
+            max_distance=self.relative_attention_max_distance,
+        )
+        values = self.relative_attention_bias(relative_position_bucket)  # shape (query_length, key_length, num_heads)
+        values = values.permute([2, 0, 1]).unsqueeze(0)  # shape (1, num_heads, query_length, key_length)
+        return values
+
+    def forward(
+        self,
+        hidden_states,
+        mask=None,
+        key_value_states=None,
+        position_bias=None,
+        past_key_value=None,
+        layer_head_mask=None,
+        query_length=None,
+        use_cache=False,
+        output_attentions=False,
+    ):
+        """
+        Self-attention (if key_value_states is None) or attention over source sentence (provided by key_value_states).
+        """
+        # Input is (batch_size, seq_length, dim)
+        # Mask is (batch_size, key_length) (non-causal) or (batch_size, key_length, key_length)
+        # past_key_value[0] is (batch_size, n_heads, q_len - 1, dim_per_head)
+        batch_size, seq_length = hidden_states.shape[:2]
+
+        real_seq_length = seq_length
+
+        if past_key_value is not None:
+            if len(past_key_value) != 2:
+                raise ValueError(
+                    f"past_key_value should have 2 past states: keys and values. Got { len(past_key_value)} past states"
+                )
+            real_seq_length += past_key_value[0].shape[2] if query_length is None else query_length
+
+        key_length = real_seq_length if key_value_states is None else key_value_states.shape[1]
+
+        def to_projection_shape(states):
+            """projection"""
+            return states.contiguous().view(batch_size, -1, self.n_heads, self.key_value_proj_dim).transpose(1, 2)
+
+        def project(hidden_states, proj_layer, key_value_states, past_key_value):
+            """projects hidden states correctly to key/query states"""
+            if key_value_states is None:
+                # self-attn
+                # (batch_size, n_heads, seq_length, dim_per_head)
+                hidden_states = to_projection_shape(proj_layer(hidden_states))
+            elif past_key_value is None:
+                # cross-attn
+                # (batch_size, n_heads, seq_length, dim_per_head)
+                hidden_states = to_projection_shape(proj_layer(key_value_states))
+
+            if past_key_value is not None:
+                if key_value_states is None:
+                    # self-attn
+                    # (batch_size, n_heads, key_length, dim_per_head)
+                    hidden_states = torch.cat([past_key_value, hidden_states], dim=2)
+                elif past_key_value.shape[2] != key_value_states.shape[1]:
+                    # checking that the `sequence_length` of the `past_key_value` is the same as
+                    # the provided `key_value_states` to support prefix tuning
+                    # cross-attn
+                    # (batch_size, n_heads, seq_length, dim_per_head)
+                    hidden_states = to_projection_shape(proj_layer(key_value_states))
+                else:
+                    # cross-attn
+                    hidden_states = past_key_value
+            return hidden_states
+
+        # get query states
+        # (batch_size, n_heads, seq_length, dim_per_head)
+        query_states = to_projection_shape(self.query(hidden_states))
+
+        # get key/value states
+        key_states = project(
+            hidden_states, self.key, key_value_states, past_key_value[0] if past_key_value is not None else None
+        )
+        value_states = project(
+            hidden_states, self.value, key_value_states, past_key_value[1] if past_key_value is not None else None
+        )
+
+        # compute scores
+        scores = torch.matmul(
+            query_states, key_states.transpose(3, 2)
+        )  # equivalent of torch.einsum("bnqd,bnkd->bnqk", query_states, key_states), compatible with onnx op>9
+
+        if position_bias is None:
+            if not self.has_relative_attention_bias:
+                position_bias = torch.zeros(
+                    (1, self.n_heads, real_seq_length, key_length), device=scores.device, dtype=scores.dtype
+                )
+                if self.gradient_checkpointing and self.training:
+                    position_bias.requires_grad = True
+            else:
+                position_bias = self.compute_bias(real_seq_length, key_length, device=scores.device)
+
+            # if key and values are already calculated
+            # we want only the last query position bias
+            if past_key_value is not None:
+                position_bias = position_bias[:, :, -hidden_states.size(1) :, :]
+
+            if mask is not None:
+                position_bias = position_bias + mask  # (batch_size, n_heads, seq_length, key_length)
+
+        if self.pruned_heads:
+            mask = torch.ones(position_bias.shape[1])
+            mask[list(self.pruned_heads)] = 0
+            position_bias_masked = position_bias[:, mask.bool()]
+        else:
+            position_bias_masked = position_bias
+
+        scores += position_bias_masked
+        # (batch_size, n_heads, seq_length, key_length)
+        attn_weights = nn.functional.softmax(scores.float(), dim=-1).type_as(scores)
+
+        # (batch_size, n_heads, seq_length, key_length)
+        attn_weights = nn.functional.dropout(attn_weights, p=self.dropout, training=self.training)
+
+        # Mask heads if we want to
+        if layer_head_mask is not None:
+            attn_weights = attn_weights * layer_head_mask
+
+        attn_output = torch.matmul(attn_weights, value_states)
+        # (batch_size, seq_length, dim)
+        attn_output = attn_output.transpose(1, 2).contiguous().view(batch_size, -1, self.inner_dim)
+
+        attn_output = self.output(attn_output)
+
+        present_key_value_state = (key_states, value_states) if use_cache else None
+        outputs = (attn_output,) + (present_key_value_state,) + (position_bias,)
+
+        if output_attentions:
+            outputs = outputs + (attn_weights,)
+        return outputs
+
+
+# Copied from transformers.models.t5.modeling_t5.T5LayerSelfAttention with T5LayerNorm->Pix2StructLayerNorm,T5Attention->Pix2StructTextAttention,self.SelfAttention->self.attention,config.d_model->config.hidden_size
+class Pix2StructTextLayerSelfAttention(nn.Module):
+    def __init__(self, config, has_relative_attention_bias=False):
+        super().__init__()
+        self.attention = Pix2StructTextAttention(config, has_relative_attention_bias=has_relative_attention_bias)
+        self.layer_norm = Pix2StructLayerNorm(config.hidden_size, eps=config.layer_norm_epsilon)
+        self.dropout = nn.Dropout(config.dropout_rate)
+
+    def forward(
+        self,
+        hidden_states,
+        attention_mask=None,
+        position_bias=None,
+        layer_head_mask=None,
+        past_key_value=None,
+        use_cache=False,
+        output_attentions=False,
+    ):
+        normed_hidden_states = self.layer_norm(hidden_states)
+        attention_output = self.attention(
+            normed_hidden_states,
+            mask=attention_mask,
+            position_bias=position_bias,
+            layer_head_mask=layer_head_mask,
+            past_key_value=past_key_value,
+            use_cache=use_cache,
+            output_attentions=output_attentions,
+        )
+        hidden_states = hidden_states + self.dropout(attention_output[0])
+        outputs = (hidden_states,) + attention_output[1:]  # add attentions if we output them
+        return outputs
+
+
+# Copied from transformers.models.t5.modeling_t5.T5LayerCrossAttention with T5LayerNorm->Pix2StructLayerNorm,T5Attention->Pix2StructTextAttention,self.EncDecAttention->self.attention,config.d_model->config.hidden_size
+class Pix2StructTextLayerCrossAttention(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.attention = Pix2StructTextAttention(config, has_relative_attention_bias=False)
+        self.layer_norm = Pix2StructLayerNorm(config.hidden_size, eps=config.layer_norm_epsilon)
+        self.dropout = nn.Dropout(config.dropout_rate)
+
+    def forward(
+        self,
+        hidden_states,
+        key_value_states,
+        attention_mask=None,
+        position_bias=None,
+        layer_head_mask=None,
+        past_key_value=None,
+        use_cache=False,
+        query_length=None,
+        output_attentions=False,
+    ):
+        normed_hidden_states = self.layer_norm(hidden_states)
+        attention_output = self.attention(
+            normed_hidden_states,
+            mask=attention_mask,
+            key_value_states=key_value_states,
+            position_bias=position_bias,
+            layer_head_mask=layer_head_mask,
+            past_key_value=past_key_value,
+            use_cache=use_cache,
+            query_length=query_length,
+            output_attentions=output_attentions,
+        )
+        layer_output = hidden_states + self.dropout(attention_output[0])
+        outputs = (layer_output,) + attention_output[1:]  # add attentions if we output them
+        return outputs
+
+
+class Pix2StructTextBlock(nn.Module):
+    def __init__(self, config, has_relative_attention_bias=False):
+        super().__init__()
+
+        self.self_attention = Pix2StructTextLayerSelfAttention(
+            config, has_relative_attention_bias=has_relative_attention_bias
+        )
+
+        self.encoder_decoder_attention = Pix2StructTextLayerCrossAttention(config)
+
+        self.mlp = Pix2StructTextLayerFF(config)
+
+    def forward(
+        self,
+        hidden_states,
+        attention_mask=None,
+        position_bias=None,
+        encoder_hidden_states=None,
+        encoder_attention_mask=None,
+        encoder_decoder_position_bias=None,
+        layer_head_mask=None,
+        cross_attn_layer_head_mask=None,
+        past_key_value=None,
+        use_cache=False,
+        output_attentions=False,
+        return_dict=True,
+    ):
+        if past_key_value is not None:
+            expected_num_past_key_values = 2 if encoder_hidden_states is None else 4
+
+            if len(past_key_value) != expected_num_past_key_values:
+                raise ValueError(
+                    f"There should be {expected_num_past_key_values} past states. "
+                    f"{'2 (past / key) for cross attention. ' if expected_num_past_key_values == 4 else ''}"
+                    f"Got {len(past_key_value)} past key / value states"
+                )
+
+            self_attn_past_key_value = past_key_value[:2]
+            cross_attn_past_key_value = past_key_value[2:]
+        else:
+            self_attn_past_key_value, cross_attn_past_key_value = None, None
+
+        self_attention_outputs = self.self_attention(
+            hidden_states,
+            attention_mask=attention_mask,
+            position_bias=position_bias,
+            layer_head_mask=layer_head_mask,
+            past_key_value=self_attn_past_key_value,
+            use_cache=use_cache,
+            output_attentions=output_attentions,
+        )
+        hidden_states, present_key_value_state = self_attention_outputs[:2]
+        attention_outputs = self_attention_outputs[2:]  # Keep self-attention outputs and relative position weights
+
+        # clamp inf values to enable fp16 training
+        if hidden_states.dtype == torch.float16 and torch.isinf(hidden_states).any():
+            clamp_value = torch.finfo(hidden_states.dtype).max - 1000
+            hidden_states = torch.clamp(hidden_states, min=-clamp_value, max=clamp_value)
+
+        do_cross_attention = encoder_hidden_states is not None
+        if do_cross_attention:
+            # the actual query length is unknown for cross attention
+            # if using past key value states. Need to inject it here
+            if present_key_value_state is not None:
+                query_length = present_key_value_state[0].shape[2]
+            else:
+                query_length = None
+
+            cross_attention_outputs = self.encoder_decoder_attention(
+                hidden_states,
+                key_value_states=encoder_hidden_states,
+                attention_mask=encoder_attention_mask,
+                position_bias=encoder_decoder_position_bias,
+                layer_head_mask=cross_attn_layer_head_mask,
+                past_key_value=cross_attn_past_key_value,
+                query_length=query_length,
+                use_cache=use_cache,
+                output_attentions=output_attentions,
+            )
+            hidden_states = cross_attention_outputs[0]
+
+            # clamp inf values to enable fp16 training
+            if hidden_states.dtype == torch.float16 and torch.isinf(hidden_states).any():
+                clamp_value = torch.finfo(hidden_states.dtype).max - 1000
+                hidden_states = torch.clamp(hidden_states, min=-clamp_value, max=clamp_value)
+
+            # Combine self attn and cross attn key value states
+            if present_key_value_state is not None:
+                present_key_value_state = present_key_value_state + cross_attention_outputs[1]
+
+            # Keep cross-attention outputs and relative position weights
+            attention_outputs = attention_outputs + cross_attention_outputs[2:]
+
+        # Apply Feed Forward layer
+        hidden_states = self.mlp(hidden_states)
+
+        # clamp inf values to enable fp16 training
+        if hidden_states.dtype == torch.float16 and torch.isinf(hidden_states).any():
+            clamp_value = torch.finfo(hidden_states.dtype).max - 1000
+            hidden_states = torch.clamp(hidden_states, min=-clamp_value, max=clamp_value)
+
+        outputs = (hidden_states,)
+
+        if use_cache:
+            outputs = outputs + (present_key_value_state,) + attention_outputs
+        else:
+            outputs = outputs + attention_outputs
+
+        return outputs
+
+
+PIX2STRUCT_START_DOCSTRING = r"""
+
+    The Pix2Struct model was proposed in [Pix2Struct: Screenshot Parsing as Pretraining for Visual Language
+    Understanding](https://arxiv.org/abs/2210.03347) by Kenton Lee, Mandar Joshi, Iulia Turc, Hexiang Hu, Fangyu Liu,
+    Julian Eisenschlos, Urvashi Khandelwal, Peter Shaw, Ming-Wei Chang, Kristina Toutanova. It's an encoder decoder
+    transformer pre-trained in a image-to-text setting.
+
+    This model inherits from [`PreTrainedModel`]. Check the superclass documentation for the generic methods the
+    library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
+    etc.)
+
+    This model is also a PyTorch [torch.nn.Module](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) subclass.
+    Use it as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage
+    and behavior.
+
+    Parameters:
+        config (Union[`Pix2StructConfig`, `Pix2StructTextConfig`]):
+            Model configuration class with all the parameters of the model. Initializing with a config file does not
+            load the weights associated with the model, only the configuration. Check out the
+            [`~PreTrainedModel.from_pretrained`] method to load the model weights.
+"""
+
+PIX2STRUCT_TEXT_INPUTS_DOCSTRING = r"""
+    Args:
+        input_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`):
+            Indices of input sequence tokens in the vocabulary. Pix2StructText is a model with relative position
+            embeddings so you should be able to pad the inputs on both the right and the left.
+
+            Indices can be obtained using [`AutoTokenizer`]. See [`PreTrainedTokenizer.encode`] and
+            [`PreTrainedTokenizer.__call__`] for detail.
+
+            [What are input IDs?](../glossary#input-ids)
+
+            To know more on how to prepare `input_ids` for pretraining take a look a [Pix2StructText
+            Training](./t5#training).
+        attention_mask (`torch.FloatTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Mask to avoid performing attention on padding token indices. Mask values selected in `[0, 1]`:
+
+            - 1 for tokens that are **not masked**,
+            - 0 for tokens that are **masked**.
+
+            [What are attention masks?](../glossary#attention-mask)
+        decoder_input_ids (`torch.LongTensor` of shape `(batch_size, target_sequence_length)`, *optional*):
+            Indices of decoder input sequence tokens in the vocabulary.
+
+            Indices can be obtained using [`AutoTokenizer`]. See [`PreTrainedTokenizer.encode`] and
+            [`PreTrainedTokenizer.__call__`] for details.
+
+            [What are decoder input IDs?](../glossary#decoder-input-ids)
+
+            Pix2StructText uses the `pad_token_id` as the starting token for `decoder_input_ids` generation. If
+            `past_key_values` is used, optionally only the last `decoder_input_ids` have to be input (see
+            `past_key_values`).
+
+            To know more on how to prepare `decoder_input_ids` for pretraining take a look at [Pix2StructText
+            Training](./t5#training).
+        decoder_attention_mask (`torch.BoolTensor` of shape `(batch_size, target_sequence_length)`, *optional*):
+            Default behavior: generate a tensor that ignores pad tokens in `decoder_input_ids`. Causal mask will also
+            be used by default.
+        head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules in the encoder. Mask values selected in `[0,
+            1]`:
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        decoder_head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules in the decoder. Mask values selected in `[0,
+            1]`:
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        cross_attn_head_mask (`torch.Tensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+                Mask to nullify selected heads of the cross-attention modules in the decoder. Mask values selected in
+                `[0, 1]`:
+
+                - 1 indicates the head is **not masked**,
+                - 0 indicates the head is **masked**.
+
+        encoder_outputs (`tuple(tuple(torch.FloatTensor)`, *optional*):
+            Tuple consists of (`last_hidden_state`, `optional`: *hidden_states*, `optional`: *attentions*)
+            `last_hidden_state` of shape `(batch_size, sequence_length, hidden_size)` is a sequence of hidden states at
+            the output of the last layer of the encoder. Used in the cross-attention of the decoder.
+        past_key_values (`tuple(tuple(torch.FloatTensor))` of length `config.n_layers` with each tuple having 4 tensors of shape `(batch_size, num_heads, sequence_length - 1, embed_size_per_head)`):
+            Contains precomputed key and value hidden states of the attention layers. Can be used to speed up decoding.
+
+            If `past_key_values` are used, the user can optionally input only the last `decoder_input_ids` (those that
+            don't have their past key value states given to this model) of shape `(batch_size, 1)` instead of all
+            `decoder_input_ids` of shape `(batch_size, sequence_length)`.
+        inputs_embeds (`torch.FloatTensor` of shape `(batch_size, sequence_length, hidden_size)`, *optional*):
+            Optionally, instead of passing `input_ids` you can choose to directly pass an embedded representation. This
+            is useful if you want more control over how to convert `input_ids` indices into associated vectors than the
+            model's internal embedding lookup matrix.
+        decoder_inputs_embeds (`torch.FloatTensor` of shape `(batch_size, target_sequence_length, hidden_size)`, *optional*):
+            Optionally, instead of passing `decoder_input_ids` you can choose to directly pass an embedded
+            representation. If `past_key_values` is used, optionally only the last `decoder_inputs_embeds` have to be
+            input (see `past_key_values`). This is useful if you want more control over how to convert
+            `decoder_input_ids` indices into associated vectors than the model's internal embedding lookup matrix.
+
+            If `decoder_input_ids` and `decoder_inputs_embeds` are both unset, `decoder_inputs_embeds` takes the value
+            of `inputs_embeds`.
+
+        use_cache (`bool`, *optional*):
+            If set to `True`, `past_key_values` key value states are returned and can be used to speed up decoding (see
+            `past_key_values`).
+
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
+"""
+
+PIX2STRUCT_INPUTS_DOCSTRING = r"""
+    Args:
+        flattened_patches (`torch.FloatTensor` of shape `(batch_size, seq_length, hidden_size)`):
+            Flattened pixel patches. the `hidden_size` is obtained by the following formula: `hidden_size` =
+            `num_channels` * `patch_size` * `patch_size`
+
+            The process of flattening the pixel patches is done by `Pix2StructProcessor`.
+
+        attention_mask (`torch.FloatTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Mask to avoid performing attention on padding token indices. Mask values selected in `[0, 1]`:
+
+            - 1 for tokens that are **not masked**,
+            - 0 for tokens that are **masked**.
+
+            [What are attention masks?](../glossary#attention-mask)
+        decoder_input_ids (`torch.LongTensor` of shape `(batch_size, target_sequence_length)`, *optional*):
+            Indices of decoder input sequence tokens in the vocabulary.
+
+            Indices can be obtained using [`AutoTokenizer`]. See [`PreTrainedTokenizer.encode`] and
+            [`PreTrainedTokenizer.__call__`] for details.
+
+            [What are decoder input IDs?](../glossary#decoder-input-ids)
+
+            Pix2StructText uses the `pad_token_id` as the starting token for `decoder_input_ids` generation. If
+            `past_key_values` is used, optionally only the last `decoder_input_ids` have to be input (see
+            `past_key_values`).
+
+            To know more on how to prepare `decoder_input_ids` for pretraining take a look at [Pix2StructText
+            Training](./t5#training).
+        decoder_attention_mask (`torch.BoolTensor` of shape `(batch_size, target_sequence_length)`, *optional*):
+            Default behavior: generate a tensor that ignores pad tokens in `decoder_input_ids`. Causal mask will also
+            be used by default.
+        head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules in the encoder. Mask values selected in `[0,
+            1]`:
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        decoder_head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules in the decoder. Mask values selected in `[0,
+            1]`:
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        cross_attn_head_mask (`torch.Tensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+                Mask to nullify selected heads of the cross-attention modules in the decoder. Mask values selected in
+                `[0, 1]`:
+
+                - 1 indicates the head is **not masked**,
+                - 0 indicates the head is **masked**.
+
+        encoder_outputs (`tuple(tuple(torch.FloatTensor)`, *optional*):
+            Tuple consists of (`last_hidden_state`, `optional`: *hidden_states*, `optional`: *attentions*)
+            `last_hidden_state` of shape `(batch_size, sequence_length, hidden_size)` is a sequence of hidden states at
+            the output of the last layer of the encoder. Used in the cross-attention of the decoder.
+        past_key_values (`tuple(tuple(torch.FloatTensor))` of length `config.n_layers` with each tuple having 4 tensors of shape `(batch_size, num_heads, sequence_length - 1, embed_size_per_head)`):
+            Contains precomputed key and value hidden states of the attention layers. Can be used to speed up decoding.
+
+            If `past_key_values` are used, the user can optionally input only the last `decoder_input_ids` (those that
+            don't have their past key value states given to this model) of shape `(batch_size, 1)` instead of all
+            `decoder_input_ids` of shape `(batch_size, sequence_length)`.
+        decoder_inputs_embeds (`torch.FloatTensor` of shape `(batch_size, target_sequence_length, hidden_size)`, *optional*):
+            Optionally, instead of passing `decoder_input_ids` you can choose to directly pass an embedded
+            representation. If `past_key_values` is used, optionally only the last `decoder_inputs_embeds` have to be
+            input (see `past_key_values`). This is useful if you want more control over how to convert
+            `decoder_input_ids` indices into associated vectors than the model's internal embedding lookup matrix.
+
+            If `decoder_input_ids` and `decoder_inputs_embeds` are both unset, `decoder_inputs_embeds` takes the value
+            of `inputs_embeds`.
+        labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Labels for computing the masked language modeling loss for the decoder.
+
+        use_cache (`bool`, *optional*):
+            If set to `True`, `past_key_values` key value states are returned and can be used to speed up decoding (see
+            `past_key_values`).
+
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
+"""
+
+
+@add_start_docstrings(
+    "The standalone text decoder of Pix2Struct",
+    PIX2STRUCT_START_DOCSTRING,
+)
+class Pix2StructTextModel(Pix2StructPreTrainedModel):
+    config_class = Pix2StructTextConfig
+    _no_split_modules = ["Pix2StructTextBlock"]
+    _tied_weights_keys = ["lm_head.weight"]
+    supports_gradient_checkpointing = True
+
+    def __init__(self, config):
+        super().__init__(config)
+        self.embed_tokens = nn.Embedding(config.vocab_size, config.hidden_size)
+
+        self.layer = nn.ModuleList(
+            [Pix2StructTextBlock(config, has_relative_attention_bias=bool(i == 0)) for i in range(config.num_layers)]
+        )
+        self.final_layer_norm = Pix2StructLayerNorm(config.hidden_size, eps=config.layer_norm_epsilon)
+        self.dropout = nn.Dropout(config.dropout_rate)
+
+        self.lm_head = nn.Linear(config.hidden_size, config.vocab_size, bias=False)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+        self.gradient_checkpointing = False
+
+    # Copied from transformers.models.t5.modeling_t5.T5PreTrainedModel._reorder_cache
+    def _reorder_cache(self, past_key_values, beam_idx):
+        # if decoder past is not included in output
+        # speedy decoding is disabled and no need to reorder
+        if past_key_values is None:
+            logger.warning("You might want to consider setting `use_cache=True` to speed up decoding")
+            return past_key_values
+
+        reordered_decoder_past = ()
+        for layer_past_states in past_key_values:
+            # get the correct batch idx from layer past batch dim
+            # batch dim of `past` is at 2nd position
+            reordered_layer_past_states = ()
+            for layer_past_state in layer_past_states:
+                # need to set correct `past` for each of the four key / value states
+                reordered_layer_past_states = reordered_layer_past_states + (
+                    layer_past_state.index_select(0, beam_idx.to(layer_past_state.device)),
+                )
+
+            if reordered_layer_past_states[0].shape != layer_past_states[0].shape:
+                raise ValueError(
+                    f"reordered_layer_past_states[0] shape {reordered_layer_past_states[0].shape} and layer_past_states[0] shape {layer_past_states[0].shape} mismatched"
+                )
+            if len(reordered_layer_past_states) != len(layer_past_states):
+                raise ValueError(
+                    f"length of reordered_layer_past_states {len(reordered_layer_past_states)} and length of layer_past_states {len(layer_past_states)} mismatched"
+                )
+
+            reordered_decoder_past = reordered_decoder_past + (reordered_layer_past_states,)
+        return reordered_decoder_past
+
+    def get_input_embeddings(self):
+        return self.embed_tokens
+
+    def set_input_embeddings(self, new_embeddings):
+        self.embed_tokens = new_embeddings
+
+    def get_output_embeddings(self):
+        return self.lm_head
+
+    def set_output_embeddings(self, new_embeddings):
+        self.lm_head = new_embeddings
+
+    @add_start_docstrings_to_model_forward(PIX2STRUCT_TEXT_INPUTS_DOCSTRING)
+    @replace_return_docstrings(output_type=CausalLMOutputWithCrossAttentions, config_class=_CONFIG_FOR_DOC)
+    def forward(
+        self,
+        input_ids: Optional[torch.LongTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        encoder_hidden_states: Optional[torch.FloatTensor] = None,
+        encoder_attention_mask: Optional[torch.FloatTensor] = None,
+        inputs_embeds: Optional[torch.LongTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        cross_attn_head_mask: Optional[torch.Tensor] = None,
+        past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        use_cache: Optional[bool] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        labels: Optional[torch.LongTensor] = None,
+        return_dict: Optional[bool] = None,
+        **kwargs,
+    ) -> Union[Tuple[torch.FloatTensor, ...], CausalLMOutputWithCrossAttentions]:
+        r"""
+        Returns:
+
+        Example:
+
+        ```python
+        >>> from transformers import AutoProcessor, Pix2StructTextModel
+
+        >>> processor = AutoProcessor.from_pretrained("google/pix2struct-textcaps-base")
+        >>> model = Pix2StructTextModel.from_pretrained("google/pix2struct-textcaps-base")
+
+        >>> inputs = processor(text="Hello, my dog is cute", return_tensors="pt")
+        >>> outputs = model(**inputs)
+        >>> loss = outputs.loss
+        ```
+        """
+        use_cache = use_cache if use_cache is not None else self.config.use_cache
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
+        )
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        if input_ids is not None and inputs_embeds is not None:
+            raise ValueError("You cannot specify both decoder_input_ids and decoder_inputs_embeds at the same time")
+        elif input_ids is not None:
+            input_shape = input_ids.size()
+            input_ids = input_ids.view(-1, input_shape[-1])
+        elif inputs_embeds is not None:
+            input_shape = inputs_embeds.size()[:-1]
+        else:
+            raise ValueError("You have to specify either decoder_input_ids or decoder_inputs_embeds")
+
+        if inputs_embeds is None:
+            assert self.embed_tokens is not None, "You have to initialize the model with valid token embeddings"
+            inputs_embeds = self.embed_tokens(input_ids)
+
+        batch_size, seq_length = input_shape
+
+        # required mask seq length can be calculated via length of past
+        mask_seq_length = past_key_values[0][0].shape[2] + seq_length if past_key_values is not None else seq_length
+
+        if attention_mask is None:
+            attention_mask = torch.ones(batch_size, mask_seq_length, device=inputs_embeds.device)
+        if encoder_attention_mask is None and encoder_hidden_states is not None:
+            encoder_seq_length = encoder_hidden_states.shape[1]
+            encoder_attention_mask = torch.ones(
+                batch_size, encoder_seq_length, device=inputs_embeds.device, dtype=torch.long
+            )
+
+        # initialize past_key_values with `None` if past does not exist
+        if past_key_values is None:
+            past_key_values = [None] * len(self.layer)
+
+        # We can provide a self-attention mask of dimensions [batch_size, from_seq_length, to_seq_length]
+        # ourselves in which case we just need to make it broadcastable to all heads.
+        extended_attention_mask = self.get_extended_attention_mask(attention_mask, input_shape)
+
+        # If a 2D or 3D attention mask is provided for the cross-attention
+        # we need to make broadcastable to [batch_size, num_heads, seq_length, seq_length]
+        if encoder_hidden_states is not None:
+            encoder_batch_size, encoder_sequence_length, _ = encoder_hidden_states.size()
+            encoder_hidden_shape = (encoder_batch_size, encoder_sequence_length)
+            if encoder_attention_mask is None:
+                encoder_attention_mask = torch.ones(encoder_hidden_shape, device=inputs_embeds.device)
+            encoder_extended_attention_mask = self.invert_attention_mask(encoder_attention_mask)
+        else:
+            encoder_extended_attention_mask = None
+
+        # Prepare head mask if needed
+        head_mask = self.get_head_mask(head_mask, self.config.num_layers)
+        cross_attn_head_mask = self.get_head_mask(cross_attn_head_mask, self.config.num_layers)
+        present_key_value_states = () if use_cache else None
+        all_hidden_states = () if output_hidden_states else None
+        all_attentions = () if output_attentions else None
+        all_cross_attentions = () if (output_attentions) else None
+        position_bias = None
+        encoder_decoder_position_bias = None
+
+        hidden_states = self.dropout(inputs_embeds)
+
+        for i, (layer_module, past_key_value) in enumerate(zip(self.layer, past_key_values)):
+            layer_head_mask = head_mask[i]
+            cross_attn_layer_head_mask = cross_attn_head_mask[i]
+            if output_hidden_states:
+                all_hidden_states = all_hidden_states + (hidden_states,)
+
+            if self.gradient_checkpointing and self.training:
+                if use_cache:
+                    logger.warning(
+                        "`use_cache=True` is incompatible with gradient checkpointing. Setting `use_cache=False`..."
+                    )
+                    use_cache = False
+                layer_outputs = self._gradient_checkpointing_func(
+                    layer_module.forward,
+                    hidden_states,
+                    extended_attention_mask,
+                    position_bias,
+                    encoder_hidden_states,
+                    encoder_extended_attention_mask,
+                    encoder_decoder_position_bias,
+                    layer_head_mask,
+                    cross_attn_layer_head_mask,
+                    None,  # past_key_value is always None with gradient checkpointing
+                    use_cache,
+                    output_attentions,
+                )
+            else:
+                layer_outputs = layer_module(
+                    hidden_states,
+                    attention_mask=extended_attention_mask,
+                    position_bias=position_bias,
+                    encoder_hidden_states=encoder_hidden_states,
+                    encoder_attention_mask=encoder_extended_attention_mask,
+                    encoder_decoder_position_bias=encoder_decoder_position_bias,
+                    layer_head_mask=layer_head_mask,
+                    cross_attn_layer_head_mask=cross_attn_layer_head_mask,
+                    past_key_value=past_key_value,
+                    use_cache=use_cache,
+                    output_attentions=output_attentions,
+                )
+
+            # layer_outputs is a tuple with:
+            # hidden-states, key-value-states, (self-attention position bias), (self-attention weights), (cross-attention position bias), (cross-attention weights)
+            if use_cache is False:
+                layer_outputs = layer_outputs[:1] + (None,) + layer_outputs[1:]
+
+            hidden_states, present_key_value_state = layer_outputs[:2]
+
+            # We share the position biases between the layers - the first layer store them
+            # layer_outputs = hidden-states, key-value-states (self-attention position bias), (self-attention weights),
+            # (cross-attention position bias), (cross-attention weights)
+            position_bias = layer_outputs[2]
+            if encoder_hidden_states is not None:
+                encoder_decoder_position_bias = layer_outputs[4 if output_attentions else 3]
+            # append next layer key value states
+            if use_cache:
+                present_key_value_states = present_key_value_states + (present_key_value_state,)
+
+            if output_attentions:
+                all_attentions = all_attentions + (layer_outputs[3],)
+                if encoder_hidden_states is not None:
+                    all_cross_attentions = all_cross_attentions + (layer_outputs[5],)
+
+        hidden_states = self.final_layer_norm(hidden_states)
+        hidden_states = self.dropout(hidden_states)
+
+        logits = self.lm_head(hidden_states)
+
+        # Add last layer
+        if output_hidden_states:
+            all_hidden_states = all_hidden_states + (hidden_states,)
+
+        loss = None
+        if labels is not None:
+            # move labels to correct device to enable model parallelism
+            labels = labels.to(logits.device)
+            loss_fct = nn.CrossEntropyLoss(ignore_index=-100, reduction="mean")
+
+            loss = loss_fct(logits.contiguous().view(-1, logits.size(-1)), labels.contiguous().view(-1))
+
+        if not return_dict:
+            return tuple(
+                v
+                for v in [
+                    loss,
+                    logits,
+                    present_key_value_states,
+                    all_hidden_states,
+                    all_attentions,
+                    all_cross_attentions,
+                ]
+                if v is not None
+            )
+        return CausalLMOutputWithCrossAttentions(
+            loss=loss,
+            logits=logits,
+            past_key_values=present_key_value_states,
+            hidden_states=all_hidden_states,
+            attentions=all_attentions,
+            cross_attentions=all_cross_attentions,
+        )
+
+
+@add_start_docstrings(
+    "A conditional generation model with a language modeling head. Can be used for sequence generation tasks.",
+    PIX2STRUCT_START_DOCSTRING,
+)
+class Pix2StructForConditionalGeneration(Pix2StructPreTrainedModel):
+    config_class = Pix2StructConfig
+    main_input_name = "flattened_patches"
+    _tied_weights_keys = ["decoder.lm_head.weight"]
+
+    def __init__(self, config: Pix2StructConfig):
+        super().__init__(config)
+
+        self.encoder = Pix2StructVisionModel(config.vision_config)
+        self.decoder = Pix2StructTextModel(config.text_config)
+
+        self.is_vqa = config.is_vqa
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def get_input_embeddings(self):
+        return self.decoder.get_input_embeddings()
+
+    def set_input_embeddings(self, new_embeddings):
+        self.decoder.set_input_embeddings(new_embeddings)
+
+    def get_output_embeddings(self) -> nn.Module:
+        return self.decoder.get_output_embeddings()
+
+    def set_output_embeddings(self, new_embeddings):
+        self.decoder.set_output_embeddings(new_embeddings)
+
+    def resize_token_embeddings(self, new_num_tokens: Optional[int] = None) -> nn.Embedding:
+        model_embeds = self.decoder.resize_token_embeddings(new_num_tokens)
+
+        # update vocab size
+        self.config.text_config.vocab_size = new_num_tokens
+
+        return model_embeds
+
+    def get_decoder(self):
+        return self.decoder
+
+    def get_encoder(self):
+        return self.encoder
+
+    @add_start_docstrings_to_model_forward(PIX2STRUCT_INPUTS_DOCSTRING)
+    @replace_return_docstrings(output_type=Seq2SeqModelOutput, config_class=_CONFIG_FOR_DOC)
+    def forward(
+        self,
+        flattened_patches: Optional[torch.FloatTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        decoder_input_ids: Optional[torch.LongTensor] = None,
+        decoder_attention_mask: Optional[torch.BoolTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        decoder_head_mask: Optional[torch.FloatTensor] = None,
+        cross_attn_head_mask: Optional[torch.Tensor] = None,
+        encoder_outputs: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
+        labels: Optional[torch.LongTensor] = None,
+        decoder_inputs_embeds: Optional[torch.Tensor] = None,
+        use_cache: Optional[bool] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple[torch.FloatTensor], Seq2SeqModelOutput]:
+        r"""
+        Returns:
+
+        Example:
+
+        Inference:
+
+        ```python
+        >>> from PIL import Image
+        >>> import requests
+        >>> from transformers import AutoProcessor, Pix2StructForConditionalGeneration
+
+        >>> processor = AutoProcessor.from_pretrained("google/pix2struct-textcaps-base")
+        >>> model = Pix2StructForConditionalGeneration.from_pretrained("google/pix2struct-textcaps-base")
+
+        >>> url = "https://www.ilankelman.org/stopsigns/australia.jpg"
+        >>> image = Image.open(requests.get(url, stream=True).raw)
+
+        >>> inputs = processor(images=image, return_tensors="pt")
+
+        >>> # autoregressive generation
+        >>> generated_ids = model.generate(**inputs, max_new_tokens=50)
+        >>> generated_text = processor.batch_decode(generated_ids, skip_special_tokens=True)[0]
+        >>> print(generated_text)
+        A stop sign is on a street corner.
+
+        >>> # conditional generation
+        >>> text = "A picture of"
+        >>> inputs = processor(text=text, images=image, return_tensors="pt", add_special_tokens=False)
+
+        >>> generated_ids = model.generate(**inputs, max_new_tokens=50)
+        >>> generated_text = processor.batch_decode(generated_ids, skip_special_tokens=True)[0]
+        >>> print(generated_text)
+        A picture of a stop sign with a red stop sign
+        ```
+
+        Training:
+
+        ```python
+        >>> from PIL import Image
+        >>> import requests
+        >>> from transformers import AutoProcessor, Pix2StructForConditionalGeneration
+
+        >>> processor = AutoProcessor.from_pretrained("google/pix2struct-base")
+        >>> model = Pix2StructForConditionalGeneration.from_pretrained("google/pix2struct-base")
+
+        >>> url = "https://www.ilankelman.org/stopsigns/australia.jpg"
+        >>> image = Image.open(requests.get(url, stream=True).raw)
+        >>> text = "A stop sign is on the street corner."
+
+        >>> inputs = processor(images=image, return_tensors="pt")
+        >>> labels = processor(text=text, return_tensors="pt").input_ids
+
+        >>> # forward pass
+        >>> outputs = model(**inputs, labels=labels)
+        >>> loss = outputs.loss
+        >>> print(f"{loss.item():.5f}")
+        5.94282
+        ```"""
+        use_cache = use_cache if use_cache is not None else self.config.text_config.use_cache
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        # Encode if needed (training, first prediction pass)
+        if encoder_outputs is None:
+            encoder_outputs = self.encoder(
+                flattened_patches=flattened_patches,
+                attention_mask=attention_mask,
+                head_mask=head_mask,
+                output_attentions=output_attentions,
+                output_hidden_states=output_hidden_states,
+                return_dict=return_dict,
+            )
+        elif return_dict and not isinstance(encoder_outputs, BaseModelOutput):
+            encoder_outputs = BaseModelOutput(
+                last_hidden_state=encoder_outputs[0],
+                hidden_states=encoder_outputs[1] if len(encoder_outputs) > 1 else None,
+                attentions=encoder_outputs[2] if len(encoder_outputs) > 2 else None,
+            )
+
+        hidden_states = encoder_outputs[0]
+
+        if labels is not None and decoder_input_ids is None and decoder_inputs_embeds is None:
+            # get decoder inputs from shifting lm labels to the right
+            decoder_input_ids = self._shift_right(labels)
+            decoder_attention_mask = (
+                decoder_attention_mask
+                if decoder_attention_mask is not None
+                else decoder_input_ids.ne(self.config.pad_token_id).float()
+            )
+            # Always attend to the first token
+            decoder_attention_mask[:, 0] = 1
+
+        # Decode
+        decoder_outputs = self.decoder(
+            input_ids=decoder_input_ids,
+            attention_mask=decoder_attention_mask,
+            inputs_embeds=decoder_inputs_embeds,
+            past_key_values=past_key_values,
+            encoder_hidden_states=hidden_states,
+            encoder_attention_mask=attention_mask,
+            head_mask=decoder_head_mask,
+            cross_attn_head_mask=cross_attn_head_mask,
+            use_cache=use_cache,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            labels=labels,
+            return_dict=return_dict,
+        )
+
+        if not return_dict:
+            return decoder_outputs + encoder_outputs
+
+        return Seq2SeqLMOutput(
+            loss=decoder_outputs.loss,
+            logits=decoder_outputs.logits,
+            past_key_values=decoder_outputs.past_key_values,
+            decoder_hidden_states=decoder_outputs.hidden_states,
+            decoder_attentions=decoder_outputs.attentions,
+            cross_attentions=decoder_outputs.cross_attentions,
+            encoder_last_hidden_state=encoder_outputs.last_hidden_state,
+            encoder_hidden_states=encoder_outputs.hidden_states,
+            encoder_attentions=encoder_outputs.attentions,
+        )
+
+    def prepare_inputs_for_generation(
+        self,
+        input_ids,
+        flattened_patches: Optional[torch.FloatTensor] = None,
+        attention_mask: Optional[torch.FloatTensor] = None,
+        decoder_attention_mask: Optional[torch.BoolTensor] = None,
+        past_key_values=None,
+        head_mask=None,
+        decoder_head_mask=None,
+        cross_attn_head_mask=None,
+        use_cache=None,
+        encoder_outputs=None,
+        **kwargs,
+    ):
+        if decoder_attention_mask is None:
+            decoder_attention_mask = torch.ones_like(input_ids).to(input_ids.device)
+
+        # cut decoder_input_ids if past_key_values is used
+        if past_key_values is not None:
+            past_length = past_key_values[0][0].shape[2]
+
+            # Some generation methods already pass only the last input ID
+            if input_ids.shape[1] > past_length:
+                remove_prefix_length = past_length
+            else:
+                # Default to old behavior: keep only final ID
+                remove_prefix_length = input_ids.shape[1] - 1
+
+            input_ids = input_ids[:, remove_prefix_length:]
+
+        return {
+            "flattened_patches": flattened_patches,
+            "decoder_input_ids": input_ids,
+            "past_key_values": past_key_values,
+            "encoder_outputs": encoder_outputs,
+            "attention_mask": attention_mask,
+            "decoder_attention_mask": decoder_attention_mask,
+            "head_mask": head_mask,
+            "decoder_head_mask": decoder_head_mask,
+            "cross_attn_head_mask": cross_attn_head_mask,
+            "use_cache": use_cache,
+        }

evalkit_internvl/lib/python3.10/site-packages/transformers/models/pix2struct/processing_pix2struct.py

@@ -0,0 +1,163 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Processor class for Pix2Struct.
+"""
+
+from typing import List, Optional, Union
+
+from ...processing_utils import ProcessorMixin
+from ...tokenization_utils_base import BatchEncoding, PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
+from ...utils import TensorType
+
+
+class Pix2StructProcessor(ProcessorMixin):
+    r"""
+    Constructs a PIX2STRUCT processor which wraps a BERT tokenizer and PIX2STRUCT image processor into a single
+    processor.
+
+    [`Pix2StructProcessor`] offers all the functionalities of [`Pix2StructImageProcessor`] and [`T5TokenizerFast`]. See
+    the docstring of [`~Pix2StructProcessor.__call__`] and [`~Pix2StructProcessor.decode`] for more information.
+
+    Args:
+        image_processor (`Pix2StructImageProcessor`):
+            An instance of [`Pix2StructImageProcessor`]. The image processor is a required input.
+        tokenizer (Union[`T5TokenizerFast`, `T5Tokenizer`]):
+            An instance of ['T5TokenizerFast`] or ['T5Tokenizer`]. The tokenizer is a required input.
+    """
+
+    attributes = ["image_processor", "tokenizer"]
+    image_processor_class = "Pix2StructImageProcessor"
+    tokenizer_class = ("T5Tokenizer", "T5TokenizerFast")
+
+    def __init__(self, image_processor, tokenizer):
+        tokenizer.return_token_type_ids = False
+        super().__init__(image_processor, tokenizer)
+
+    def __call__(
+        self,
+        images=None,
+        text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]] = None,
+        add_special_tokens: bool = True,
+        padding: Union[bool, str, PaddingStrategy] = False,
+        truncation: Union[bool, str, TruncationStrategy] = None,
+        max_length: Optional[int] = None,
+        max_patches: Optional[int] = 2048,
+        stride: int = 0,
+        pad_to_multiple_of: Optional[int] = None,
+        return_attention_mask: Optional[bool] = None,
+        return_overflowing_tokens: bool = False,
+        return_special_tokens_mask: bool = False,
+        return_offsets_mapping: bool = False,
+        return_token_type_ids: bool = False,
+        return_length: bool = False,
+        verbose: bool = True,
+        return_tensors: Optional[Union[str, TensorType]] = None,
+        **kwargs,
+    ) -> BatchEncoding:
+        """
+        This method uses [`Pix2StructImageProcessor.preprocess`] method to prepare image(s) for the model, and
+        [`T5TokenizerFast.__call__`] to prepare text for the model.
+
+        Please refer to the docstring of the above two methods for more information.
+        """
+        if images is None and text is None:
+            raise ValueError("You have to specify either images or text.")
+
+        # Get only text
+        if images is None and not self.image_processor.is_vqa:
+            self.current_processor = self.tokenizer
+            text_encoding = self.tokenizer(
+                text=text,
+                add_special_tokens=add_special_tokens,
+                padding=padding,
+                truncation=truncation,
+                max_length=max_length,
+                stride=stride,
+                pad_to_multiple_of=pad_to_multiple_of,
+                return_attention_mask=return_attention_mask,
+                return_overflowing_tokens=return_overflowing_tokens,
+                return_special_tokens_mask=return_special_tokens_mask,
+                return_offsets_mapping=return_offsets_mapping,
+                return_token_type_ids=return_token_type_ids,
+                return_length=return_length,
+                verbose=verbose,
+                return_tensors=return_tensors,
+                **kwargs,
+            )
+            return text_encoding
+
+        if not self.image_processor.is_vqa:
+            # add pixel_values
+            encoding_image_processor = self.image_processor(
+                images, return_tensors=return_tensors, max_patches=max_patches, **kwargs
+            )
+        else:
+            # add pixel_values and bbox
+            encoding_image_processor = self.image_processor(
+                images, return_tensors=return_tensors, max_patches=max_patches, header_text=text, **kwargs
+            )
+
+        if text is not None and not self.image_processor.is_vqa:
+            text_encoding = self.tokenizer(
+                text=text,
+                add_special_tokens=add_special_tokens,
+                padding=padding,
+                truncation=truncation,
+                max_length=max_length,
+                stride=stride,
+                pad_to_multiple_of=pad_to_multiple_of,
+                return_attention_mask=return_attention_mask,
+                return_overflowing_tokens=return_overflowing_tokens,
+                return_special_tokens_mask=return_special_tokens_mask,
+                return_offsets_mapping=return_offsets_mapping,
+                return_token_type_ids=return_token_type_ids,
+                return_length=return_length,
+                verbose=verbose,
+                return_tensors=return_tensors,
+                **kwargs,
+            )
+
+            if "attention_mask" in text_encoding:
+                text_encoding["decoder_attention_mask"] = text_encoding.pop("attention_mask")
+            if "input_ids" in text_encoding:
+                text_encoding["decoder_input_ids"] = text_encoding.pop("input_ids")
+        else:
+            text_encoding = None
+
+        if text_encoding is not None:
+            encoding_image_processor.update(text_encoding)
+
+        return encoding_image_processor
+
+    def batch_decode(self, *args, **kwargs):
+        """
+        This method forwards all its arguments to Pix2StructTokenizerFast's [`~PreTrainedTokenizer.batch_decode`].
+        Please refer to the docstring of this method for more information.
+        """
+        return self.tokenizer.batch_decode(*args, **kwargs)
+
+    def decode(self, *args, **kwargs):
+        """
+        This method forwards all its arguments to Pix2StructTokenizerFast's [`~PreTrainedTokenizer.decode`]. Please
+        refer to the docstring of this method for more information.
+        """
+        return self.tokenizer.decode(*args, **kwargs)
+
+    @property
+    def model_input_names(self):
+        tokenizer_input_names = self.tokenizer.model_input_names
+        image_processor_input_names = self.image_processor.model_input_names
+        return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names))

evalkit_internvl/lib/python3.10/site-packages/transformers/models/vivit/__init__.py

@@ -0,0 +1,78 @@
+# flake8: noqa
+# There's no way to ignore "F401 '...' imported but unused" warnings in this
+# module, but to preserve other warnings. So, don't check this module at all.
+
+# Copyright 2023 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from typing import TYPE_CHECKING
+
+# rely on isort to merge the imports
+from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available
+
+
+_import_structure = {
+    "configuration_vivit": ["VIVIT_PRETRAINED_CONFIG_ARCHIVE_MAP", "VivitConfig"],
+}
+try:
+    if not is_vision_available():
+        raise OptionalDependencyNotAvailable()
+except OptionalDependencyNotAvailable:
+    pass
+else:
+    _import_structure["image_processing_vivit"] = ["VivitImageProcessor"]
+
+
+try:
+    if not is_torch_available():
+        raise OptionalDependencyNotAvailable()
+except OptionalDependencyNotAvailable:
+    pass
+else:
+    _import_structure["modeling_vivit"] = [
+        "VIVIT_PRETRAINED_MODEL_ARCHIVE_LIST",
+        "VivitModel",
+        "VivitPreTrainedModel",
+        "VivitForVideoClassification",
+    ]
+
+
+if TYPE_CHECKING:
+    from .configuration_vivit import VIVIT_PRETRAINED_CONFIG_ARCHIVE_MAP, VivitConfig
+
+    try:
+        if not is_vision_available():
+            raise OptionalDependencyNotAvailable()
+    except OptionalDependencyNotAvailable:
+        pass
+    else:
+        from .image_processing_vivit import VivitImageProcessor
+
+    try:
+        if not is_torch_available():
+            raise OptionalDependencyNotAvailable()
+    except OptionalDependencyNotAvailable:
+        pass
+    else:
+        from .modeling_vivit import (
+            VIVIT_PRETRAINED_MODEL_ARCHIVE_LIST,
+            VivitForVideoClassification,
+            VivitModel,
+            VivitPreTrainedModel,
+        )
+
+
+else:
+    import sys
+
+    sys.modules[__name__] = _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/vivit/configuration_vivit.py

@@ -0,0 +1,123 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" ViViT model configuration"""
+
+from ...configuration_utils import PretrainedConfig
+from ...utils import logging
+
+
+logger = logging.get_logger(__name__)
+
+VIVIT_PRETRAINED_CONFIG_ARCHIVE_MAP = {
+    "google/vivit-b-16x2-kinetics400": (
+        "https://huggingface.co/google/vivit-b-16x2-kinetics400/resolve/main/config.json"
+    ),
+    # See all Vivit models at https://huggingface.co/models?filter=vivit
+}
+
+
+class VivitConfig(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of a [`VivitModel`]. It is used to instantiate a ViViT
+    model according to the specified arguments, defining the model architecture. Instantiating a configuration with the
+    defaults will yield a similar configuration to that of the ViViT
+    [google/vivit-b-16x2-kinetics400](https://huggingface.co/google/vivit-b-16x2-kinetics400) architecture.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+    Args:
+        image_size (`int`, *optional*, defaults to 224):
+            The size (resolution) of each image.
+        num_frames (`int`, *optional*, defaults to 32):
+            The number of frames in each video.
+        tubelet_size (`List[int]`, *optional*, defaults to `[2, 16, 16]`):
+            The size (resolution) of each tubelet.
+        num_channels (`int`, *optional*, defaults to 3):
+            The number of input channels.
+        hidden_size (`int`, *optional*, defaults to 768):
+            Dimensionality of the encoder layers and the pooler layer.
+        num_hidden_layers (`int`, *optional*, defaults to 12):
+            Number of hidden layers in the Transformer encoder.
+        num_attention_heads (`int`, *optional*, defaults to 12):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        intermediate_size (`int`, *optional*, defaults to 3072):
+            Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
+        hidden_act (`str` or `function`, *optional*, defaults to `"gelu_fast"`):
+            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
+            `"relu"`, `"selu"`, `"gelu_fast"` and `"gelu_new"` are supported.
+        hidden_dropout_prob (`float`, *optional*, defaults to 0.0):
+            The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
+        attention_probs_dropout_prob (`float`, *optional*, defaults to 0.0):
+            The dropout ratio for the attention probabilities.
+        initializer_range (`float`, *optional*, defaults to 0.02):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        layer_norm_eps (`float`, *optional*, defaults to 1e-06):
+            The epsilon used by the layer normalization layers.
+        qkv_bias (`bool`, *optional*, defaults to `True`):
+            Whether to add a bias to the queries, keys and values.
+
+    Example:
+
+    ```python
+    >>> from transformers import VivitConfig, VivitModel
+
+    >>> # Initializing a ViViT google/vivit-b-16x2-kinetics400 style configuration
+    >>> configuration = VivitConfig()
+
+    >>> # Initializing a model (with random weights) from the google/vivit-b-16x2-kinetics400 style configuration
+    >>> model = VivitModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+
+    model_type = "vivit"
+
+    def __init__(
+        self,
+        image_size=224,
+        num_frames=32,
+        tubelet_size=[2, 16, 16],
+        num_channels=3,
+        hidden_size=768,
+        num_hidden_layers=12,
+        num_attention_heads=12,
+        intermediate_size=3072,
+        hidden_act="gelu_fast",
+        hidden_dropout_prob=0.0,
+        attention_probs_dropout_prob=0.0,
+        initializer_range=0.02,
+        layer_norm_eps=1e-06,
+        qkv_bias=True,
+        **kwargs,
+    ):
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.initializer_range = initializer_range
+        self.layer_norm_eps = layer_norm_eps
+
+        self.image_size = image_size
+        self.num_frames = num_frames
+        self.tubelet_size = tubelet_size
+        self.num_channels = num_channels
+        self.qkv_bias = qkv_bias
+
+        super().__init__(**kwargs)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/vivit/convert_vivit_flax_to_pytorch.py

@@ -0,0 +1,230 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Convert Flax ViViT checkpoints from the original repository to PyTorch. URL:
+https://github.com/google-research/scenic/tree/main/scenic/projects/vivit
+"""
+import argparse
+import json
+import os.path
+from collections import OrderedDict
+
+import numpy as np
+import requests
+import torch
+from flax.training.checkpoints import restore_checkpoint
+from huggingface_hub import hf_hub_download
+
+from transformers import VivitConfig, VivitForVideoClassification, VivitImageProcessor
+from transformers.image_utils import PILImageResampling
+
+
+def download_checkpoint(path):
+    url = "https://storage.googleapis.com/scenic-bucket/vivit/kinetics_400/vivit_base_16x2_unfactorized/checkpoint"
+
+    with open(path, "wb") as f:
+        with requests.get(url, stream=True) as req:
+            for chunk in req.iter_content(chunk_size=2048):
+                f.write(chunk)
+
+
+def get_vivit_config() -> VivitConfig:
+    config = VivitConfig()
+
+    config.num_labels = 400
+    repo_id = "huggingface/label-files"
+    filename = "kinetics400-id2label.json"
+
+    id2label = json.load(open(hf_hub_download(repo_id, filename, repo_type="dataset"), "r"))
+    id2label = {int(k): v for k, v in id2label.items()}
+    config.id2label = id2label
+    config.label2id = {v: k for k, v in id2label.items()}
+    return config
+
+
+# We will verify our results on a video of eating spaghetti
+# Frame indices used: [ 47, 51, 55, 59, 63, 67, 71, 75, 80, 84, 88, 92, 96, 100, 104, 108, 113, 117,
+# 121, 125, 129, 133, 137, 141, 146, 150, 154, 158, 162, 166, 170, 174]
+def prepare_video():
+    file = hf_hub_download(
+        repo_id="hf-internal-testing/spaghetti-video", filename="eating_spaghetti_32_frames.npy", repo_type="dataset"
+    )
+    video = np.load(file)
+    return list(video)
+
+
+def transform_attention(current: np.ndarray):
+    if np.ndim(current) == 2:
+        return transform_attention_bias(current)
+
+    elif np.ndim(current) == 3:
+        return transform_attention_kernel(current)
+
+    else:
+        raise Exception(f"Invalid number of dimesions: {np.ndim(current)}")
+
+
+def transform_attention_bias(current: np.ndarray):
+    return current.flatten()
+
+
+def transform_attention_kernel(current: np.ndarray):
+    return np.reshape(current, (current.shape[0], current.shape[1] * current.shape[2])).T
+
+
+def transform_attention_output_weight(current: np.ndarray):
+    return np.reshape(current, (current.shape[0] * current.shape[1], current.shape[2])).T
+
+
+def transform_state_encoder_block(state_dict, i):
+    state = state_dict["optimizer"]["target"]["Transformer"][f"encoderblock_{i}"]
+
+    prefix = f"encoder.layer.{i}."
+    new_state = {
+        prefix + "intermediate.dense.bias": state["MlpBlock_0"]["Dense_0"]["bias"],
+        prefix + "intermediate.dense.weight": np.transpose(state["MlpBlock_0"]["Dense_0"]["kernel"]),
+        prefix + "output.dense.bias": state["MlpBlock_0"]["Dense_1"]["bias"],
+        prefix + "output.dense.weight": np.transpose(state["MlpBlock_0"]["Dense_1"]["kernel"]),
+        prefix + "layernorm_before.bias": state["LayerNorm_0"]["bias"],
+        prefix + "layernorm_before.weight": state["LayerNorm_0"]["scale"],
+        prefix + "layernorm_after.bias": state["LayerNorm_1"]["bias"],
+        prefix + "layernorm_after.weight": state["LayerNorm_1"]["scale"],
+        prefix + "attention.attention.query.bias": transform_attention(
+            state["MultiHeadDotProductAttention_0"]["query"]["bias"]
+        ),
+        prefix + "attention.attention.query.weight": transform_attention(
+            state["MultiHeadDotProductAttention_0"]["query"]["kernel"]
+        ),
+        prefix + "attention.attention.key.bias": transform_attention(
+            state["MultiHeadDotProductAttention_0"]["key"]["bias"]
+        ),
+        prefix + "attention.attention.key.weight": transform_attention(
+            state["MultiHeadDotProductAttention_0"]["key"]["kernel"]
+        ),
+        prefix + "attention.attention.value.bias": transform_attention(
+            state["MultiHeadDotProductAttention_0"]["value"]["bias"]
+        ),
+        prefix + "attention.attention.value.weight": transform_attention(
+            state["MultiHeadDotProductAttention_0"]["value"]["kernel"]
+        ),
+        prefix + "attention.output.dense.bias": state["MultiHeadDotProductAttention_0"]["out"]["bias"],
+        prefix + "attention.output.dense.weight": transform_attention_output_weight(
+            state["MultiHeadDotProductAttention_0"]["out"]["kernel"]
+        ),
+    }
+
+    return new_state
+
+
+def get_n_layers(state_dict):
+    return sum([1 if "encoderblock_" in k else 0 for k in state_dict["optimizer"]["target"]["Transformer"].keys()])
+
+
+def transform_state(state_dict, classification_head=False):
+    transformer_layers = get_n_layers(state_dict)
+
+    new_state = OrderedDict()
+
+    new_state["layernorm.bias"] = state_dict["optimizer"]["target"]["Transformer"]["encoder_norm"]["bias"]
+    new_state["layernorm.weight"] = state_dict["optimizer"]["target"]["Transformer"]["encoder_norm"]["scale"]
+
+    new_state["embeddings.patch_embeddings.projection.weight"] = np.transpose(
+        state_dict["optimizer"]["target"]["embedding"]["kernel"], (4, 3, 0, 1, 2)
+    )
+    new_state["embeddings.patch_embeddings.projection.bias"] = state_dict["optimizer"]["target"]["embedding"]["bias"]
+
+    new_state["embeddings.cls_token"] = state_dict["optimizer"]["target"]["cls"]
+    new_state["embeddings.position_embeddings"] = state_dict["optimizer"]["target"]["Transformer"]["posembed_input"][
+        "pos_embedding"
+    ]
+
+    for i in range(transformer_layers):
+        new_state.update(transform_state_encoder_block(state_dict, i))
+
+    if classification_head:
+        new_state = {"vivit." + k: v for k, v in new_state.items()}
+        new_state["classifier.weight"] = np.transpose(state_dict["optimizer"]["target"]["output_projection"]["kernel"])
+        new_state["classifier.bias"] = np.transpose(state_dict["optimizer"]["target"]["output_projection"]["bias"])
+
+    return {k: torch.tensor(v) for k, v in new_state.items()}
+
+
+# checks that image processor settings are the same as in the original implementation
+# original: https://github.com/google-research/scenic/blob/main/scenic/projects/vivit/data/video_tfrecord_dataset.py
+# dataset specific config:
+# https://github.com/google-research/scenic/blob/main/scenic/projects/vivit/configs/kinetics400/vivit_base_k400.py
+def get_processor() -> VivitImageProcessor:
+    extractor = VivitImageProcessor()
+
+    assert extractor.do_resize is True
+    assert extractor.size == {"shortest_edge": 256}
+    assert extractor.do_center_crop is True
+    assert extractor.crop_size == {"width": 224, "height": 224}
+    assert extractor.resample == PILImageResampling.BILINEAR
+
+    # here: https://github.com/deepmind/dmvr/blob/master/dmvr/modalities.py
+    # one can seen that add_image has default values for normalization_mean and normalization_std set to 0 and 1
+    # which effectively means no normalization (and ViViT does not overwrite those when calling this func)
+    assert extractor.do_normalize is False
+    assert extractor.do_rescale is True
+    assert extractor.rescale_factor == 1 / 255
+
+    # zero-centering = True in original implementation
+    assert extractor.do_zero_centering is True
+
+    return extractor
+
+
+def convert(output_path: str):
+    flax_model_path = "checkpoint"
+
+    if not os.path.exists(flax_model_path):
+        download_checkpoint(flax_model_path)
+
+    state_dict = restore_checkpoint(flax_model_path, None)
+    new_state = transform_state(state_dict, classification_head=True)
+
+    config = get_vivit_config()
+
+    assert config.image_size == 224
+    assert config.num_frames == 32
+
+    model = VivitForVideoClassification(config)
+    model.load_state_dict(new_state)
+    model.eval()
+
+    extractor = get_processor()
+
+    video = prepare_video()
+    inputs = extractor(video, return_tensors="pt")
+
+    outputs = model(**inputs)
+
+    expected_shape = torch.Size([1, 400])
+    expected_slice = torch.tensor([-1.0543, 2.0764, -0.2104, 0.4439, -0.9658])
+
+    assert outputs.logits.shape == expected_shape
+    assert torch.allclose(outputs.logits[0, :5], expected_slice, atol=1e-4), outputs.logits[0, :5]
+
+    model.save_pretrained(output_path)
+    extractor.save_pretrained(output_path)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+
+    parser.add_argument("--output_model_name", "-o", type=str, help="Output path for the converted HuggingFace model")
+
+    args = parser.parse_args()
+    convert(args.output_model_name)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/vivit/image_processing_vivit.py

@@ -0,0 +1,400 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Image processor class for Vivit."""
+from typing import Dict, List, Optional, Union
+
+import numpy as np
+
+from transformers.utils import is_vision_available
+from transformers.utils.generic import TensorType
+
+from ...image_processing_utils import BaseImageProcessor, BatchFeature, get_size_dict
+from ...image_transforms import (
+    get_resize_output_image_size,
+    rescale,
+    resize,
+    to_channel_dimension_format,
+)
+from ...image_utils import (
+    IMAGENET_STANDARD_MEAN,
+    IMAGENET_STANDARD_STD,
+    ChannelDimension,
+    ImageInput,
+    PILImageResampling,
+    infer_channel_dimension_format,
+    is_scaled_image,
+    is_valid_image,
+    to_numpy_array,
+    valid_images,
+)
+from ...utils import logging
+
+
+if is_vision_available():
+    import PIL
+
+logger = logging.get_logger(__name__)
+
+
+def make_batched(videos) -> List[List[ImageInput]]:
+    if isinstance(videos, (list, tuple)) and isinstance(videos[0], (list, tuple)) and is_valid_image(videos[0][0]):
+        return videos
+
+    elif isinstance(videos, (list, tuple)) and is_valid_image(videos[0]):
+        return [videos]
+
+    elif is_valid_image(videos):
+        return [[videos]]
+
+    raise ValueError(f"Could not make batched video from {videos}")
+
+
+class VivitImageProcessor(BaseImageProcessor):
+    r"""
+    Constructs a Vivit image processor.
+
+    Args:
+        do_resize (`bool`, *optional*, defaults to `True`):
+            Whether to resize the image's (height, width) dimensions to the specified `size`. Can be overridden by the
+            `do_resize` parameter in the `preprocess` method.
+        size (`Dict[str, int]` *optional*, defaults to `{"shortest_edge": 256}`):
+            Size of the output image after resizing. The shortest edge of the image will be resized to
+            `size["shortest_edge"]` while maintaining the aspect ratio of the original image. Can be overriden by
+            `size` in the `preprocess` method.
+        resample (`PILImageResampling`, *optional*, defaults to `Resampling.BILINEAR`):
+            Resampling filter to use if resizing the image. Can be overridden by the `resample` parameter in the
+            `preprocess` method.
+        do_center_crop (`bool`, *optional*, defaults to `True`):
+            Whether to center crop the image to the specified `crop_size`. Can be overridden by the `do_center_crop`
+            parameter in the `preprocess` method.
+        crop_size (`Dict[str, int]`, *optional*, defaults to `{"height": 224, "width": 224}`):
+            Size of the image after applying the center crop. Can be overridden by the `crop_size` parameter in the
+            `preprocess` method.
+        do_rescale (`bool`, *optional*, defaults to `True`):
+            Whether to rescale the image by the specified scale `rescale_factor`. Can be overridden by the `do_rescale`
+            parameter in the `preprocess` method.
+        rescale_factor (`int` or `float`, *optional*, defaults to `1/127.5`):
+            Defines the scale factor to use if rescaling the image. Can be overridden by the `rescale_factor` parameter
+            in the `preprocess` method.
+        offset (`bool`, *optional*, defaults to `True`):
+            Whether to scale the image in both negative and positive directions. Can be overriden by the `offset` in
+            the `preprocess` method.
+        do_normalize (`bool`, *optional*, defaults to `True`):
+            Whether to normalize the image. Can be overridden by the `do_normalize` parameter in the `preprocess`
+            method.
+        image_mean (`float` or `List[float]`, *optional*, defaults to `IMAGENET_STANDARD_MEAN`):
+            Mean to use if normalizing the image. This is a float or list of floats the length of the number of
+            channels in the image. Can be overridden by the `image_mean` parameter in the `preprocess` method.
+        image_std (`float` or `List[float]`, *optional*, defaults to `IMAGENET_STANDARD_STD`):
+            Standard deviation to use if normalizing the image. This is a float or list of floats the length of the
+            number of channels in the image. Can be overridden by the `image_std` parameter in the `preprocess` method.
+    """
+
+    model_input_names = ["pixel_values"]
+
+    def __init__(
+        self,
+        do_resize: bool = True,
+        size: Dict[str, int] = None,
+        resample: PILImageResampling = PILImageResampling.BILINEAR,
+        do_center_crop: bool = True,
+        crop_size: Dict[str, int] = None,
+        do_rescale: bool = True,
+        rescale_factor: Union[int, float] = 1 / 127.5,
+        offset: bool = True,
+        do_normalize: bool = True,
+        image_mean: Optional[Union[float, List[float]]] = None,
+        image_std: Optional[Union[float, List[float]]] = None,
+        **kwargs,
+    ) -> None:
+        super().__init__(**kwargs)
+        size = size if size is not None else {"shortest_edge": 256}
+        size = get_size_dict(size, default_to_square=False)
+        crop_size = crop_size if crop_size is not None else {"height": 224, "width": 224}
+        crop_size = get_size_dict(crop_size, param_name="crop_size")
+
+        self.do_resize = do_resize
+        self.size = size
+        self.do_center_crop = do_center_crop
+        self.crop_size = crop_size
+        self.resample = resample
+        self.do_rescale = do_rescale
+        self.rescale_factor = rescale_factor
+        self.offset = offset
+        self.do_normalize = do_normalize
+        self.image_mean = image_mean if image_mean is not None else IMAGENET_STANDARD_MEAN
+        self.image_std = image_std if image_std is not None else IMAGENET_STANDARD_STD
+
+    def resize(
+        self,
+        image: np.ndarray,
+        size: Dict[str, int],
+        resample: PILImageResampling = PILImageResampling.BILINEAR,
+        data_format: Optional[Union[str, ChannelDimension]] = None,
+        input_data_format: Optional[Union[str, ChannelDimension]] = None,
+        **kwargs,
+    ) -> np.ndarray:
+        """
+        Resize an image.
+
+        Args:
+            image (`np.ndarray`):
+                Image to resize.
+            size (`Dict[str, int]`):
+                Size of the output image. If `size` is of the form `{"height": h, "width": w}`, the output image will
+                have the size `(h, w)`. If `size` is of the form `{"shortest_edge": s}`, the output image will have its
+                shortest edge of length `s` while keeping the aspect ratio of the original image.
+            resample (`PILImageResampling`, *optional*, defaults to `PILImageResampling.BILINEAR`):
+                Resampling filter to use when resiizing the image.
+            data_format (`str` or `ChannelDimension`, *optional*):
+                The channel dimension format of the image. If not provided, it will be the same as the input image.
+            input_data_format (`str` or `ChannelDimension`, *optional*):
+                The channel dimension format of the input image. If not provided, it will be inferred.
+        """
+        size = get_size_dict(size, default_to_square=False)
+        if "shortest_edge" in size:
+            output_size = get_resize_output_image_size(
+                image, size["shortest_edge"], default_to_square=False, input_data_format=input_data_format
+            )
+        elif "height" in size and "width" in size:
+            output_size = (size["height"], size["width"])
+        else:
+            raise ValueError(f"Size must have 'height' and 'width' or 'shortest_edge' as keys. Got {size.keys()}")
+        return resize(
+            image,
+            size=output_size,
+            resample=resample,
+            data_format=data_format,
+            input_data_format=input_data_format,
+            **kwargs,
+        )
+
+    # Copied from transformers.models.efficientnet.image_processing_efficientnet.EfficientNetImageProcessor.rescale
+    def rescale(
+        self,
+        image: np.ndarray,
+        scale: Union[int, float],
+        offset: bool = True,
+        data_format: Optional[Union[str, ChannelDimension]] = None,
+        input_data_format: Optional[Union[str, ChannelDimension]] = None,
+        **kwargs,
+    ):
+        """
+        Rescale an image by a scale factor.
+
+        If `offset` is `True`, the image has its values rescaled by `scale` and then offset by 1. If `scale` is
+        1/127.5, the image is rescaled between [-1, 1].
+            image = image * scale - 1
+
+        If `offset` is `False`, and `scale` is 1/255, the image is rescaled between [0, 1].
+            image = image * scale
+
+        Args:
+            image (`np.ndarray`):
+                Image to rescale.
+            scale (`int` or `float`):
+                Scale to apply to the image.
+            offset (`bool`, *optional*):
+                Whether to scale the image in both negative and positive directions.
+            data_format (`str` or `ChannelDimension`, *optional*):
+                The channel dimension format of the image. If not provided, it will be the same as the input image.
+            input_data_format (`ChannelDimension` or `str`, *optional*):
+                The channel dimension format of the input image. If not provided, it will be inferred.
+        """
+        rescaled_image = rescale(
+            image, scale=scale, data_format=data_format, input_data_format=input_data_format, **kwargs
+        )
+
+        if offset:
+            rescaled_image = rescaled_image - 1
+
+        return rescaled_image
+
+    def _preprocess_image(
+        self,
+        image: ImageInput,
+        do_resize: bool = None,
+        size: Dict[str, int] = None,
+        resample: PILImageResampling = None,
+        do_center_crop: bool = None,
+        crop_size: Dict[str, int] = None,
+        do_rescale: bool = None,
+        rescale_factor: float = None,
+        offset: bool = None,
+        do_normalize: bool = None,
+        image_mean: Optional[Union[float, List[float]]] = None,
+        image_std: Optional[Union[float, List[float]]] = None,
+        data_format: Optional[ChannelDimension] = ChannelDimension.FIRST,
+        input_data_format: Optional[Union[str, ChannelDimension]] = None,
+    ) -> np.ndarray:
+        """Preprocesses a single image."""
+        if do_resize and size is None or resample is None:
+            raise ValueError("Size and resample must be specified if do_resize is True.")
+
+        if do_center_crop and crop_size is None:
+            raise ValueError("Crop size must be specified if do_center_crop is True.")
+
+        if do_rescale and rescale_factor is None:
+            raise ValueError("Rescale factor must be specified if do_rescale is True.")
+
+        if do_normalize and (image_mean is None or image_std is None):
+            raise ValueError("Image mean and std must be specified if do_normalize is True.")
+
+        if offset and not do_rescale:
+            raise ValueError("For offset, do_rescale must also be set to True.")
+
+        # All transformations expect numpy arrays.
+        image = to_numpy_array(image)
+
+        if is_scaled_image(image) and do_rescale:
+            logger.warning_once(
+                "It looks like you are trying to rescale already rescaled images. If the input"
+                " images have pixel values between 0 and 1, set `do_rescale=False` to avoid rescaling them again."
+            )
+
+        if input_data_format is None:
+            input_data_format = infer_channel_dimension_format(image)
+
+        if do_resize:
+            image = self.resize(image=image, size=size, resample=resample, input_data_format=input_data_format)
+
+        if do_center_crop:
+            image = self.center_crop(image, size=crop_size, input_data_format=input_data_format)
+
+        if do_rescale:
+            image = self.rescale(image=image, scale=rescale_factor, offset=offset, input_data_format=input_data_format)
+
+        if do_normalize:
+            image = self.normalize(image=image, mean=image_mean, std=image_std, input_data_format=input_data_format)
+
+        image = to_channel_dimension_format(image, data_format, input_channel_dim=input_data_format)
+        return image
+
+    def preprocess(
+        self,
+        videos: ImageInput,
+        do_resize: bool = None,
+        size: Dict[str, int] = None,
+        resample: PILImageResampling = None,
+        do_center_crop: bool = None,
+        crop_size: Dict[str, int] = None,
+        do_rescale: bool = None,
+        rescale_factor: float = None,
+        offset: bool = None,
+        do_normalize: bool = None,
+        image_mean: Optional[Union[float, List[float]]] = None,
+        image_std: Optional[Union[float, List[float]]] = None,
+        return_tensors: Optional[Union[str, TensorType]] = None,
+        data_format: ChannelDimension = ChannelDimension.FIRST,
+        input_data_format: Optional[Union[str, ChannelDimension]] = None,
+        **kwargs,
+    ) -> PIL.Image.Image:
+        """
+        Preprocess an image or batch of images.
+
+        Args:
+            videos (`ImageInput`):
+                Video frames to preprocess. Expects a single or batch of video frames with pixel values ranging from 0
+                to 255. If passing in frames with pixel values between 0 and 1, set `do_rescale=False`.
+            do_resize (`bool`, *optional*, defaults to `self.do_resize`):
+                Whether to resize the image.
+            size (`Dict[str, int]`, *optional*, defaults to `self.size`):
+                Size of the image after applying resize.
+            resample (`PILImageResampling`, *optional*, defaults to `self.resample`):
+                Resampling filter to use if resizing the image. This can be one of the enum `PILImageResampling`, Only
+                has an effect if `do_resize` is set to `True`.
+            do_center_crop (`bool`, *optional*, defaults to `self.do_centre_crop`):
+                Whether to centre crop the image.
+            crop_size (`Dict[str, int]`, *optional*, defaults to `self.crop_size`):
+                Size of the image after applying the centre crop.
+            do_rescale (`bool`, *optional*, defaults to `self.do_rescale`):
+                Whether to rescale the image values between `[-1 - 1]` if `offset` is `True`, `[0, 1]` otherwise.
+            rescale_factor (`float`, *optional*, defaults to `self.rescale_factor`):
+                Rescale factor to rescale the image by if `do_rescale` is set to `True`.
+            offset (`bool`, *optional*, defaults to `self.offset`):
+                Whether to scale the image in both negative and positive directions.
+            do_normalize (`bool`, *optional*, defaults to `self.do_normalize`):
+                Whether to normalize the image.
+            image_mean (`float` or `List[float]`, *optional*, defaults to `self.image_mean`):
+                Image mean.
+            image_std (`float` or `List[float]`, *optional*, defaults to `self.image_std`):
+                Image standard deviation.
+            return_tensors (`str` or `TensorType`, *optional*):
+                The type of tensors to return. Can be one of:
+                    - Unset: Return a list of `np.ndarray`.
+                    - `TensorType.TENSORFLOW` or `'tf'`: Return a batch of type `tf.Tensor`.
+                    - `TensorType.PYTORCH` or `'pt'`: Return a batch of type `torch.Tensor`.
+                    - `TensorType.NUMPY` or `'np'`: Return a batch of type `np.ndarray`.
+                    - `TensorType.JAX` or `'jax'`: Return a batch of type `jax.numpy.ndarray`.
+            data_format (`ChannelDimension` or `str`, *optional*, defaults to `ChannelDimension.FIRST`):
+                The channel dimension format for the output image. Can be one of:
+                    - `ChannelDimension.FIRST`: image in (num_channels, height, width) format.
+                    - `ChannelDimension.LAST`: image in (height, width, num_channels) format.
+                    - Unset: Use the inferred channel dimension format of the input image.
+            input_data_format (`ChannelDimension` or `str`, *optional*):
+                The channel dimension format for the input image. If unset, the channel dimension format is inferred
+                from the input image. Can be one of:
+                - `"channels_first"` or `ChannelDimension.FIRST`: image in (num_channels, height, width) format.
+                - `"channels_last"` or `ChannelDimension.LAST`: image in (height, width, num_channels) format.
+                - `"none"` or `ChannelDimension.NONE`: image in (height, width) format.
+        """
+        do_resize = do_resize if do_resize is not None else self.do_resize
+        resample = resample if resample is not None else self.resample
+        do_center_crop = do_center_crop if do_center_crop is not None else self.do_center_crop
+        do_rescale = do_rescale if do_rescale is not None else self.do_rescale
+        rescale_factor = rescale_factor if rescale_factor is not None else self.rescale_factor
+        offset = offset if offset is not None else self.offset
+        do_normalize = do_normalize if do_normalize is not None else self.do_normalize
+        image_mean = image_mean if image_mean is not None else self.image_mean
+        image_std = image_std if image_std is not None else self.image_std
+
+        size = size if size is not None else self.size
+        size = get_size_dict(size, default_to_square=False)
+        crop_size = crop_size if crop_size is not None else self.crop_size
+        crop_size = get_size_dict(crop_size, param_name="crop_size")
+
+        if not valid_images(videos):
+            raise ValueError(
+                "Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, "
+                "torch.Tensor, tf.Tensor or jax.ndarray."
+            )
+
+        videos = make_batched(videos)
+
+        videos = [
+            [
+                self._preprocess_image(
+                    image=img,
+                    do_resize=do_resize,
+                    size=size,
+                    resample=resample,
+                    do_center_crop=do_center_crop,
+                    crop_size=crop_size,
+                    do_rescale=do_rescale,
+                    rescale_factor=rescale_factor,
+                    offset=offset,
+                    do_normalize=do_normalize,
+                    image_mean=image_mean,
+                    image_std=image_std,
+                    data_format=data_format,
+                    input_data_format=input_data_format,
+                )
+                for img in video
+            ]
+            for video in videos
+        ]
+
+        data = {"pixel_values": videos}
+        return BatchFeature(data=data, tensor_type=return_tensors)

evalkit_internvl/lib/python3.10/site-packages/transformers/models/vivit/modeling_vivit.py

@@ -0,0 +1,745 @@
+# coding=utf-8
+# Copyright 2023 Google AI and The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" PyTorch ViViT model."""
+
+
+import math
+from typing import Optional, Set, Tuple, Union
+
+import torch
+import torch.utils.checkpoint
+from torch import nn
+from torch.nn import CrossEntropyLoss, MSELoss
+
+from ...activations import ACT2FN
+from ...modeling_outputs import BaseModelOutput, BaseModelOutputWithPooling, ImageClassifierOutput
+from ...modeling_utils import PreTrainedModel
+from ...pytorch_utils import find_pruneable_heads_and_indices, prune_linear_layer
+from ...utils import add_start_docstrings, add_start_docstrings_to_model_forward, logging, replace_return_docstrings
+from .configuration_vivit import VivitConfig
+
+
+logger = logging.get_logger(__name__)
+
+_CHECKPOINT_FOR_DOC = "google/vivit-b-16x2-kinetics400"
+_CONFIG_FOR_DOC = "VivitConfig"
+
+VIVIT_PRETRAINED_MODEL_ARCHIVE_LIST = [
+    "google/vivit-b-16x2-kinetics400",
+    # See all Vivit models at https://huggingface.co/models?filter=vivit
+]
+
+
+class VivitTubeletEmbeddings(nn.Module):
+    """
+    Construct Vivit Tubelet embeddings.
+
+    This module turns a batch of videos of shape (batch_size, num_frames, num_channels, height, width) into a tensor of
+    shape (batch_size, seq_len, hidden_size) to be consumed by a Transformer encoder.
+
+    The seq_len (the number of patches) equals (number of frames // tubelet_size[0]) * (height // tubelet_size[1]) *
+    (width // tubelet_size[2]).
+    """
+
+    def __init__(self, config):
+        super().__init__()
+        self.num_frames = config.num_frames
+        self.image_size = config.image_size
+        self.patch_size = config.tubelet_size
+        self.num_patches = (
+            (self.image_size // self.patch_size[2])
+            * (self.image_size // self.patch_size[1])
+            * (self.num_frames // self.patch_size[0])
+        )
+        self.embed_dim = config.hidden_size
+
+        self.projection = nn.Conv3d(
+            config.num_channels, config.hidden_size, kernel_size=config.tubelet_size, stride=config.tubelet_size
+        )
+
+    def forward(self, pixel_values):
+        batch_size, num_frames, num_channels, height, width = pixel_values.shape
+        if height != self.image_size or width != self.image_size:
+            raise ValueError(
+                f"Input image size ({height}*{width}) doesn't match model ({self.image_size}*{self.image_size})."
+            )
+
+        # permute to (batch_size, num_channels, num_frames, height, width)
+        pixel_values = pixel_values.permute(0, 2, 1, 3, 4)
+
+        x = self.projection(pixel_values)
+        # out_batch_size, out_num_channels, out_num_frames, out_height, out_width = x.shape
+        x = self.projection(pixel_values).flatten(2).transpose(1, 2)
+        return x
+
+
+class VivitEmbeddings(nn.Module):
+    """
+    Vivit Embeddings.
+
+    Creates embeddings from a video using VivitTubeletEmbeddings, adds CLS token and positional embeddings.
+    """
+
+    def __init__(self, config):
+        super().__init__()
+
+        self.cls_token = nn.Parameter(torch.zeros(1, 1, config.hidden_size))
+        self.patch_embeddings = VivitTubeletEmbeddings(config)
+
+        self.position_embeddings = nn.Parameter(
+            torch.zeros(1, self.patch_embeddings.num_patches + 1, config.hidden_size)
+        )
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+        self.config = config
+
+    def forward(self, pixel_values):
+        batch_size = pixel_values.shape[0]
+        embeddings = self.patch_embeddings(pixel_values)
+
+        cls_tokens = self.cls_token.tile([batch_size, 1, 1])
+
+        embeddings = torch.cat((cls_tokens, embeddings), dim=1)
+
+        # add positional encoding to each token
+        embeddings = embeddings + self.position_embeddings
+
+        embeddings = self.dropout(embeddings)
+
+        return embeddings
+
+
+# Copied from transformers.models.vit.modeling_vit.ViTSelfAttention with ViT->Vivit
+class VivitSelfAttention(nn.Module):
+    def __init__(self, config: VivitConfig) -> None:
+        super().__init__()
+        if config.hidden_size % config.num_attention_heads != 0 and not hasattr(config, "embedding_size"):
+            raise ValueError(
+                f"The hidden size {config.hidden_size,} is not a multiple of the number of attention "
+                f"heads {config.num_attention_heads}."
+            )
+
+        self.num_attention_heads = config.num_attention_heads
+        self.attention_head_size = int(config.hidden_size / config.num_attention_heads)
+        self.all_head_size = self.num_attention_heads * self.attention_head_size
+
+        self.query = nn.Linear(config.hidden_size, self.all_head_size, bias=config.qkv_bias)
+        self.key = nn.Linear(config.hidden_size, self.all_head_size, bias=config.qkv_bias)
+        self.value = nn.Linear(config.hidden_size, self.all_head_size, bias=config.qkv_bias)
+
+        self.dropout = nn.Dropout(config.attention_probs_dropout_prob)
+
+    def transpose_for_scores(self, x: torch.Tensor) -> torch.Tensor:
+        new_x_shape = x.size()[:-1] + (self.num_attention_heads, self.attention_head_size)
+        x = x.view(new_x_shape)
+        return x.permute(0, 2, 1, 3)
+
+    def forward(
+        self, hidden_states, head_mask: Optional[torch.Tensor] = None, output_attentions: bool = False
+    ) -> Union[Tuple[torch.Tensor, torch.Tensor], Tuple[torch.Tensor]]:
+        mixed_query_layer = self.query(hidden_states)
+
+        key_layer = self.transpose_for_scores(self.key(hidden_states))
+        value_layer = self.transpose_for_scores(self.value(hidden_states))
+        query_layer = self.transpose_for_scores(mixed_query_layer)
+
+        # Take the dot product between "query" and "key" to get the raw attention scores.
+        attention_scores = torch.matmul(query_layer, key_layer.transpose(-1, -2))
+
+        attention_scores = attention_scores / math.sqrt(self.attention_head_size)
+
+        # Normalize the attention scores to probabilities.
+        attention_probs = nn.functional.softmax(attention_scores, dim=-1)
+
+        # This is actually dropping out entire tokens to attend to, which might
+        # seem a bit unusual, but is taken from the original Transformer paper.
+        attention_probs = self.dropout(attention_probs)
+
+        # Mask heads if we want to
+        if head_mask is not None:
+            attention_probs = attention_probs * head_mask
+
+        context_layer = torch.matmul(attention_probs, value_layer)
+
+        context_layer = context_layer.permute(0, 2, 1, 3).contiguous()
+        new_context_layer_shape = context_layer.size()[:-2] + (self.all_head_size,)
+        context_layer = context_layer.view(new_context_layer_shape)
+
+        outputs = (context_layer, attention_probs) if output_attentions else (context_layer,)
+
+        return outputs
+
+
+# Copied from transformers.models.vit.modeling_vit.ViTSelfOutput with ViT->Vivit
+class VivitSelfOutput(nn.Module):
+    """
+    The residual connection is defined in VivitLayer instead of here (as is the case with other models), due to the
+    layernorm applied before each block.
+    """
+
+    def __init__(self, config: VivitConfig) -> None:
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.hidden_size)
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+
+    def forward(self, hidden_states: torch.Tensor, input_tensor: torch.Tensor) -> torch.Tensor:
+        hidden_states = self.dense(hidden_states)
+        hidden_states = self.dropout(hidden_states)
+
+        return hidden_states
+
+
+# Copied from transformers.models.vit.modeling_vit.ViTAttention with ViT->Vivit
+class VivitAttention(nn.Module):
+    def __init__(self, config: VivitConfig) -> None:
+        super().__init__()
+        self.attention = VivitSelfAttention(config)
+        self.output = VivitSelfOutput(config)
+        self.pruned_heads = set()
+
+    def prune_heads(self, heads: Set[int]) -> None:
+        if len(heads) == 0:
+            return
+        heads, index = find_pruneable_heads_and_indices(
+            heads, self.attention.num_attention_heads, self.attention.attention_head_size, self.pruned_heads
+        )
+
+        # Prune linear layers
+        self.attention.query = prune_linear_layer(self.attention.query, index)
+        self.attention.key = prune_linear_layer(self.attention.key, index)
+        self.attention.value = prune_linear_layer(self.attention.value, index)
+        self.output.dense = prune_linear_layer(self.output.dense, index, dim=1)
+
+        # Update hyper params and store pruned heads
+        self.attention.num_attention_heads = self.attention.num_attention_heads - len(heads)
+        self.attention.all_head_size = self.attention.attention_head_size * self.attention.num_attention_heads
+        self.pruned_heads = self.pruned_heads.union(heads)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        head_mask: Optional[torch.Tensor] = None,
+        output_attentions: bool = False,
+    ) -> Union[Tuple[torch.Tensor, torch.Tensor], Tuple[torch.Tensor]]:
+        self_outputs = self.attention(hidden_states, head_mask, output_attentions)
+
+        attention_output = self.output(self_outputs[0], hidden_states)
+
+        outputs = (attention_output,) + self_outputs[1:]  # add attentions if we output them
+        return outputs
+
+
+class VivitIntermediate(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.intermediate_size)
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+        if isinstance(config.hidden_act, str):
+            self.intermediate_act_fn = ACT2FN[config.hidden_act]
+        else:
+            self.intermediate_act_fn = config.hidden_act
+
+    def forward(self, hidden_states):
+        hidden_states = self.dense(hidden_states)
+        hidden_states = self.intermediate_act_fn(hidden_states)
+        hidden_states = self.dropout(hidden_states)
+
+        return hidden_states
+
+
+class VivitOutput(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.intermediate_size, config.hidden_size)
+        self.dropout = nn.Dropout(config.hidden_dropout_prob)
+
+    def forward(self, hidden_states, input_tensor):
+        hidden_states = self.dense(hidden_states)
+
+        hidden_states = self.dropout(hidden_states)
+
+        hidden_states = hidden_states + input_tensor
+
+        return hidden_states
+
+
+class VivitLayer(nn.Module):
+    """This corresponds to the EncoderBlock class in the scenic/vivit implementation."""
+
+    def __init__(self, config):
+        super().__init__()
+        self.chunk_size_feed_forward = config.chunk_size_feed_forward
+        self.seq_len_dim = 1
+        self.attention = VivitAttention(config)
+        self.intermediate = VivitIntermediate(config)
+        self.output = VivitOutput(config)
+        self.layernorm_before = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.layernorm_after = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+
+    def forward(self, hidden_states, head_mask=None, output_attentions=False):
+        self_attention_outputs = self.attention(
+            # in Vivit, layernorm is applied before self-attention
+            self.layernorm_before(hidden_states),
+            head_mask,
+            output_attentions=output_attentions,
+        )
+        attention_output = self_attention_outputs[0]
+        # add self attentions if we output attention weights
+        outputs = self_attention_outputs[1:]
+
+        # first residual connection
+        hidden_states = attention_output + hidden_states
+
+        # in Vivit, layernorm is also applied after self-attention
+        layer_output = self.layernorm_after(hidden_states)
+        layer_output = self.intermediate(layer_output)
+
+        # second residual connection is done here
+        layer_output = self.output(layer_output, hidden_states)
+
+        outputs = (layer_output,) + outputs
+
+        return outputs
+
+
+class VivitEncoder(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.config = config
+        self.layer = nn.ModuleList([VivitLayer(config) for _ in range(config.num_hidden_layers)])
+        self.gradient_checkpointing = False
+
+    def forward(
+        self,
+        hidden_states,
+        head_mask=None,
+        output_attentions=False,
+        output_hidden_states=False,
+        return_dict=True,
+    ):
+        all_hidden_states = () if output_hidden_states else None
+        all_self_attentions = () if output_attentions else None
+
+        for i, layer_module in enumerate(self.layer):
+            if output_hidden_states:
+                all_hidden_states = all_hidden_states + (hidden_states,)
+
+            layer_head_mask = head_mask[i] if head_mask is not None else None
+
+            if self.gradient_checkpointing and self.training:
+                layer_outputs = self._gradient_checkpointing_func(
+                    layer_module.__call__,
+                    hidden_states,
+                    layer_head_mask,
+                    output_attentions,
+                )
+            else:
+                layer_outputs = layer_module(hidden_states, layer_head_mask, output_attentions)
+
+            hidden_states = layer_outputs[0]
+
+            if output_attentions:
+                all_self_attentions = all_self_attentions + (layer_outputs[1],)
+
+        if output_hidden_states:
+            all_hidden_states = all_hidden_states + (hidden_states,)
+
+        if not return_dict:
+            return tuple(v for v in [hidden_states, all_hidden_states, all_self_attentions] if v is not None)
+        return BaseModelOutput(
+            last_hidden_state=hidden_states,
+            hidden_states=all_hidden_states,
+            attentions=all_self_attentions,
+        )
+
+
+class VivitPooler(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.hidden_size, config.hidden_size)
+        self.activation = nn.Tanh()
+
+    def forward(self, hidden_states):
+        # We "pool" the model by simply taking the hidden state corresponding
+        # to the first token.
+        first_token_tensor = hidden_states[:, 0]
+        pooled_output = self.dense(first_token_tensor)
+        pooled_output = self.activation(pooled_output)
+        return pooled_output
+
+
+class VivitPreTrainedModel(PreTrainedModel):
+    """
+    An abstract class to handle weights initialization and a simple interface for downloading and loading pretrained
+    models.
+    """
+
+    config_class = VivitConfig
+    base_model_prefix = "vivit"
+    main_input_name = "pixel_values"
+    supports_gradient_checkpointing = True
+
+    def _init_weights(self, module):
+        """Initialize the weights"""
+        if isinstance(module, (nn.Linear, nn.Conv3d)):
+            # Slightly different from the TF version which uses truncated_normal for initialization
+            # cf https://github.com/pytorch/pytorch/pull/5617
+            module.weight.data.normal_(mean=0.0, std=self.config.initializer_range)
+            if module.bias is not None:
+                module.bias.data.zero_()
+        elif isinstance(module, nn.Embedding):
+            module.weight.data.normal_(mean=0.0, std=self.config.initializer_range)
+            if module.padding_idx is not None:
+                module.weight.data[module.padding_idx].zero_()
+        elif isinstance(module, nn.LayerNorm):
+            module.bias.data.zero_()
+            module.weight.data.fill_(1.0)
+        elif isinstance(module, nn.Parameter):
+            module.data.normal_(mean=0.0, std=self.config.initializer_range)
+
+
+VIVIT_START_DOCSTRING = r"""
+    This model is a PyTorch [torch.nn.Module](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) subclass. Use it
+    as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage and
+    behavior.
+
+    Parameters:
+        config ([`VivitConfig`]): Model configuration class with all the parameters of the model.
+            Initializing with a config file does not load the weights associated with the model, only the
+            configuration. Check out the [`~PreTrainedModel.from_pretrained`] method to load the model weights.
+"""
+
+VIVIT_INPUTS_DOCSTRING = r"""
+    Args:
+        pixel_values (`torch.FloatTensor` of shape `(batch_size, num_frames, num_channels, height, width)`):
+            Pixel values. Pixel values can be obtained using [`VivitImageProcessor`]. See
+            [`VivitImageProcessor.preprocess`] for details.
+
+        head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
+            Mask to nullify selected heads of the self-attention modules. Mask values selected in `[0, 1]`:
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
+"""
+
+
+@add_start_docstrings(
+    "The bare ViViT Transformer model outputting raw hidden-states without any specific head on top.",
+    VIVIT_START_DOCSTRING,
+)
+class VivitModel(VivitPreTrainedModel):
+    def __init__(self, config, add_pooling_layer=True):
+        super().__init__(config)
+        self.config = config
+
+        self.embeddings = VivitEmbeddings(config)
+        self.encoder = VivitEncoder(config)
+
+        self.layernorm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)
+        self.pooler = VivitPooler(config) if add_pooling_layer else None
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def get_input_embeddings(self):
+        return self.embeddings.patch_embeddings
+
+    def _prune_heads(self, heads_to_prune):
+        """
+        Prunes heads of the model.
+
+        Args:
+            heads_to_prune:
+                dict of {layer_num: list of heads to prune in this layer}
+        """
+        for layer, heads in heads_to_prune.items():
+            self.encoder.layer[layer].attention.prune_heads(heads)
+
+    @add_start_docstrings_to_model_forward(VIVIT_INPUTS_DOCSTRING)
+    @replace_return_docstrings(output_type=BaseModelOutputWithPooling, config_class=_CONFIG_FOR_DOC)
+    def forward(
+        self,
+        pixel_values: Optional[torch.FloatTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple[torch.FloatTensor], BaseModelOutputWithPooling]:
+        r"""
+        Returns:
+
+        Examples:
+
+        ```python
+        >>> import av
+        >>> import numpy as np
+
+        >>> from transformers import VivitImageProcessor, VivitModel
+        >>> from huggingface_hub import hf_hub_download
+
+        >>> np.random.seed(0)
+
+
+        >>> def read_video_pyav(container, indices):
+        ...     '''
+        ...     Decode the video with PyAV decoder.
+        ...     Args:
+        ...         container (`av.container.input.InputContainer`): PyAV container.
+        ...         indices (`List[int]`): List of frame indices to decode.
+        ...     Returns:
+        ...         result (np.ndarray): np array of decoded frames of shape (num_frames, height, width, 3).
+        ...     '''
+        ...     frames = []
+        ...     container.seek(0)
+        ...     start_index = indices[0]
+        ...     end_index = indices[-1]
+        ...     for i, frame in enumerate(container.decode(video=0)):
+        ...         if i > end_index:
+        ...             break
+        ...         if i >= start_index and i in indices:
+        ...             frames.append(frame)
+        ...     return np.stack([x.to_ndarray(format="rgb24") for x in frames])
+
+
+        >>> def sample_frame_indices(clip_len, frame_sample_rate, seg_len):
+        ...     '''
+        ...     Sample a given number of frame indices from the video.
+        ...     Args:
+        ...         clip_len (`int`): Total number of frames to sample.
+        ...         frame_sample_rate (`int`): Sample every n-th frame.
+        ...         seg_len (`int`): Maximum allowed index of sample's last frame.
+        ...     Returns:
+        ...         indices (`List[int]`): List of sampled frame indices
+        ...     '''
+        ...     converted_len = int(clip_len * frame_sample_rate)
+        ...     end_idx = np.random.randint(converted_len, seg_len)
+        ...     start_idx = end_idx - converted_len
+        ...     indices = np.linspace(start_idx, end_idx, num=clip_len)
+        ...     indices = np.clip(indices, start_idx, end_idx - 1).astype(np.int64)
+        ...     return indices
+
+
+        >>> # video clip consists of 300 frames (10 seconds at 30 FPS)
+        >>> file_path = hf_hub_download(
+        ...     repo_id="nielsr/video-demo", filename="eating_spaghetti.mp4", repo_type="dataset"
+        ... )
+        >>> container = av.open(file_path)
+
+        >>> # sample 32 frames
+        >>> indices = sample_frame_indices(clip_len=32, frame_sample_rate=1, seg_len=container.streams.video[0].frames)
+        >>> video = read_video_pyav(container=container, indices=indices)
+
+        >>> image_processor = VivitImageProcessor.from_pretrained("google/vivit-b-16x2-kinetics400")
+        >>> model = VivitModel.from_pretrained("google/vivit-b-16x2-kinetics400")
+
+        >>> # prepare video for the model
+        >>> inputs = image_processor(list(video), return_tensors="pt")
+
+        >>> # forward pass
+        >>> outputs = model(**inputs)
+        >>> last_hidden_states = outputs.last_hidden_state
+        >>> list(last_hidden_states.shape)
+        [1, 3137, 768]
+        ```"""
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
+        )
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        if pixel_values is None:
+            raise ValueError("You have to specify pixel_values")
+
+        head_mask = self.get_head_mask(head_mask, self.config.num_hidden_layers)
+
+        embedding_output = self.embeddings(pixel_values)
+
+        encoder_outputs = self.encoder(
+            embedding_output,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+        sequence_output = encoder_outputs[0]
+        sequence_output = self.layernorm(sequence_output)
+        pooled_output = self.pooler(sequence_output) if self.pooler is not None else None
+
+        if not return_dict:
+            return (sequence_output, pooled_output) + encoder_outputs[1:]
+
+        return BaseModelOutputWithPooling(
+            last_hidden_state=sequence_output,
+            pooler_output=pooled_output,
+            hidden_states=encoder_outputs.hidden_states,
+            attentions=encoder_outputs.attentions,
+        )
+
+
+@add_start_docstrings(
+    """ViViT Transformer model with a video classification head on top (a linear layer on top of the final hidden state of the
+[CLS] token) e.g. for Kinetics-400.""",
+    VIVIT_START_DOCSTRING,
+)
+class VivitForVideoClassification(VivitPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+
+        self.num_labels = config.num_labels
+        self.vivit = VivitModel(config, add_pooling_layer=False)
+
+        # Classifier head
+        self.classifier = nn.Linear(config.hidden_size, config.num_labels) if config.num_labels > 0 else nn.Identity()
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    @add_start_docstrings_to_model_forward(VIVIT_INPUTS_DOCSTRING)
+    @replace_return_docstrings(output_type=ImageClassifierOutput, config_class=_CONFIG_FOR_DOC)
+    def forward(
+        self,
+        pixel_values: Optional[torch.FloatTensor] = None,
+        head_mask: Optional[torch.FloatTensor] = None,
+        labels: Optional[torch.LongTensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ) -> Union[Tuple[torch.FloatTensor], ImageClassifierOutput]:
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for computing the image classification/regression loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
+            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
+
+        Returns:
+
+        Examples:
+
+        ```python
+        >>> import av
+        >>> import numpy as np
+        >>> import torch
+
+        >>> from transformers import VivitImageProcessor, VivitForVideoClassification
+        >>> from huggingface_hub import hf_hub_download
+
+        >>> np.random.seed(0)
+
+
+        >>> def read_video_pyav(container, indices):
+        ...     '''
+        ...     Decode the video with PyAV decoder.
+        ...     Args:
+        ...         container (`av.container.input.InputContainer`): PyAV container.
+        ...         indices (`List[int]`): List of frame indices to decode.
+        ...     Returns:
+        ...         result (np.ndarray): np array of decoded frames of shape (num_frames, height, width, 3).
+        ...     '''
+        ...     frames = []
+        ...     container.seek(0)
+        ...     start_index = indices[0]
+        ...     end_index = indices[-1]
+        ...     for i, frame in enumerate(container.decode(video=0)):
+        ...         if i > end_index:
+        ...             break
+        ...         if i >= start_index and i in indices:
+        ...             frames.append(frame)
+        ...     return np.stack([x.to_ndarray(format="rgb24") for x in frames])
+
+
+        >>> def sample_frame_indices(clip_len, frame_sample_rate, seg_len):
+        ...     '''
+        ...     Sample a given number of frame indices from the video.
+        ...     Args:
+        ...         clip_len (`int`): Total number of frames to sample.
+        ...         frame_sample_rate (`int`): Sample every n-th frame.
+        ...         seg_len (`int`): Maximum allowed index of sample's last frame.
+        ...     Returns:
+        ...         indices (`List[int]`): List of sampled frame indices
+        ...     '''
+        ...     converted_len = int(clip_len * frame_sample_rate)
+        ...     end_idx = np.random.randint(converted_len, seg_len)
+        ...     start_idx = end_idx - converted_len
+        ...     indices = np.linspace(start_idx, end_idx, num=clip_len)
+        ...     indices = np.clip(indices, start_idx, end_idx - 1).astype(np.int64)
+        ...     return indices
+
+
+        >>> # video clip consists of 300 frames (10 seconds at 30 FPS)
+        >>> file_path = hf_hub_download(
+        ...     repo_id="nielsr/video-demo", filename="eating_spaghetti.mp4", repo_type="dataset"
+        ... )
+        >>> container = av.open(file_path)
+
+        >>> # sample 32 frames
+        >>> indices = sample_frame_indices(clip_len=32, frame_sample_rate=4, seg_len=container.streams.video[0].frames)
+        >>> video = read_video_pyav(container=container, indices=indices)
+
+        >>> image_processor = VivitImageProcessor.from_pretrained("google/vivit-b-16x2-kinetics400")
+        >>> model = VivitForVideoClassification.from_pretrained("google/vivit-b-16x2-kinetics400")
+
+        >>> inputs = image_processor(list(video), return_tensors="pt")
+
+        >>> with torch.no_grad():
+        ...     outputs = model(**inputs)
+        ...     logits = outputs.logits
+
+        >>> # model predicts one of the 400 Kinetics-400 classes
+        >>> predicted_label = logits.argmax(-1).item()
+        >>> print(model.config.id2label[predicted_label])
+        LABEL_116
+        ```"""
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        outputs = self.vivit(
+            pixel_values,
+            head_mask=head_mask,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        sequence_output = outputs[0]
+
+        logits = self.classifier(sequence_output[:, 0, :])
+
+        loss = None
+        if labels is not None:
+            if self.num_labels == 1:
+                #  We are doing regression
+                loss_fct = MSELoss()
+                loss = loss_fct(logits.view(-1), labels.view(-1))
+            else:
+                loss_fct = CrossEntropyLoss()
+                loss = loss_fct(logits.view(-1, self.num_labels), labels.view(-1))
+
+        if not return_dict:
+            output = (logits,) + outputs[2:]
+            return ((loss,) + output) if loss is not None else output
+
+        return ImageClassifierOutput(
+            loss=loss,
+            logits=logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )

evalkit_tf437/lib/python3.10/site-packages/filelock/__init__.py

@@ -0,0 +1,70 @@
+"""
+A platform independent file lock that supports the with-statement.
+
+.. autodata:: filelock.__version__
+   :no-value:
+
+"""
+
+from __future__ import annotations
+
+import sys
+import warnings
+from typing import TYPE_CHECKING
+
+from ._api import AcquireReturnProxy, BaseFileLock
+from ._error import Timeout
+from ._soft import SoftFileLock
+from ._unix import UnixFileLock, has_fcntl
+from ._windows import WindowsFileLock
+from .asyncio import (
+    AsyncAcquireReturnProxy,
+    AsyncSoftFileLock,
+    AsyncUnixFileLock,
+    AsyncWindowsFileLock,
+    BaseAsyncFileLock,
+)
+from .version import version
+
+#: version of the project as a string
+__version__: str = version
+
+
+if sys.platform == "win32":  # pragma: win32 cover
+    _FileLock: type[BaseFileLock] = WindowsFileLock
+    _AsyncFileLock: type[BaseAsyncFileLock] = AsyncWindowsFileLock
+else:  # pragma: win32 no cover # noqa: PLR5501
+    if has_fcntl:
+        _FileLock: type[BaseFileLock] = UnixFileLock
+        _AsyncFileLock: type[BaseAsyncFileLock] = AsyncUnixFileLock
+    else:
+        _FileLock = SoftFileLock
+        _AsyncFileLock = AsyncSoftFileLock
+        if warnings is not None:
+            warnings.warn("only soft file lock is available", stacklevel=2)
+
+if TYPE_CHECKING:
+    FileLock = SoftFileLock
+    AsyncFileLock = AsyncSoftFileLock
+else:
+    #: Alias for the lock, which should be used for the current platform.
+    FileLock = _FileLock
+    AsyncFileLock = _AsyncFileLock
+
+
+__all__ = [
+    "AcquireReturnProxy",
+    "AsyncAcquireReturnProxy",
+    "AsyncFileLock",
+    "AsyncSoftFileLock",
+    "AsyncUnixFileLock",
+    "AsyncWindowsFileLock",
+    "BaseAsyncFileLock",
+    "BaseFileLock",
+    "FileLock",
+    "SoftFileLock",
+    "Timeout",
+    "UnixFileLock",
+    "WindowsFileLock",
+    "__version__",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/_api.py

@@ -0,0 +1,403 @@
+from __future__ import annotations
+
+import contextlib
+import inspect
+import logging
+import os
+import time
+import warnings
+from abc import ABCMeta, abstractmethod
+from dataclasses import dataclass
+from threading import local
+from typing import TYPE_CHECKING, Any, cast
+from weakref import WeakValueDictionary
+
+from ._error import Timeout
+
+if TYPE_CHECKING:
+    import sys
+    from types import TracebackType
+
+    if sys.version_info >= (3, 11):  # pragma: no cover (py311+)
+        from typing import Self
+    else:  # pragma: no cover (<py311)
+        from typing_extensions import Self
+
+
+_LOGGER = logging.getLogger("filelock")
+
+
+# This is a helper class which is returned by :meth:`BaseFileLock.acquire` and wraps the lock to make sure __enter__
+# is not called twice when entering the with statement. If we would simply return *self*, the lock would be acquired
+# again in the *__enter__* method of the BaseFileLock, but not released again automatically. issue #37 (memory leak)
+class AcquireReturnProxy:
+    """A context-aware object that will release the lock file when exiting."""
+
+    def __init__(self, lock: BaseFileLock) -> None:
+        self.lock = lock
+
+    def __enter__(self) -> BaseFileLock:
+        return self.lock
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_value: BaseException | None,
+        traceback: TracebackType | None,
+    ) -> None:
+        self.lock.release()
+
+
+@dataclass
+class FileLockContext:
+    """A dataclass which holds the context for a ``BaseFileLock`` object."""
+
+    # The context is held in a separate class to allow optional use of thread local storage via the
+    # ThreadLocalFileContext class.
+
+    #: The path to the lock file.
+    lock_file: str
+
+    #: The default timeout value.
+    timeout: float
+
+    #: The mode for the lock files
+    mode: int
+
+    #: Whether the lock should be blocking or not
+    blocking: bool
+
+    #: The file descriptor for the *_lock_file* as it is returned by the os.open() function, not None when lock held
+    lock_file_fd: int | None = None
+
+    #: The lock counter is used for implementing the nested locking mechanism.
+    lock_counter: int = 0  # When the lock is acquired is increased and the lock is only released, when this value is 0
+
+
+class ThreadLocalFileContext(FileLockContext, local):
+    """A thread local version of the ``FileLockContext`` class."""
+
+
+class FileLockMeta(ABCMeta):
+    def __call__(  # noqa: PLR0913
+        cls,
+        lock_file: str | os.PathLike[str],
+        timeout: float = -1,
+        mode: int = 0o644,
+        thread_local: bool = True,  # noqa: FBT001, FBT002
+        *,
+        blocking: bool = True,
+        is_singleton: bool = False,
+        **kwargs: Any,  # capture remaining kwargs for subclasses  # noqa: ANN401
+    ) -> BaseFileLock:
+        if is_singleton:
+            instance = cls._instances.get(str(lock_file))  # type: ignore[attr-defined]
+            if instance:
+                params_to_check = {
+                    "thread_local": (thread_local, instance.is_thread_local()),
+                    "timeout": (timeout, instance.timeout),
+                    "mode": (mode, instance.mode),
+                    "blocking": (blocking, instance.blocking),
+                }
+
+                non_matching_params = {
+                    name: (passed_param, set_param)
+                    for name, (passed_param, set_param) in params_to_check.items()
+                    if passed_param != set_param
+                }
+                if not non_matching_params:
+                    return cast(BaseFileLock, instance)
+
+                # parameters do not match; raise error
+                msg = "Singleton lock instances cannot be initialized with differing arguments"
+                msg += "\nNon-matching arguments: "
+                for param_name, (passed_param, set_param) in non_matching_params.items():
+                    msg += f"\n\t{param_name} (existing lock has {set_param} but {passed_param} was passed)"
+                raise ValueError(msg)
+
+        # Workaround to make `__init__`'s params optional in subclasses
+        # E.g. virtualenv changes the signature of the `__init__` method in the `BaseFileLock` class descendant
+        # (https://github.com/tox-dev/filelock/pull/340)
+
+        all_params = {
+            "timeout": timeout,
+            "mode": mode,
+            "thread_local": thread_local,
+            "blocking": blocking,
+            "is_singleton": is_singleton,
+            **kwargs,
+        }
+
+        present_params = inspect.signature(cls.__init__).parameters  # type: ignore[misc]
+        init_params = {key: value for key, value in all_params.items() if key in present_params}
+
+        instance = super().__call__(lock_file, **init_params)
+
+        if is_singleton:
+            cls._instances[str(lock_file)] = instance  # type: ignore[attr-defined]
+
+        return cast(BaseFileLock, instance)
+
+
+class BaseFileLock(contextlib.ContextDecorator, metaclass=FileLockMeta):
+    """Abstract base class for a file lock object."""
+
+    _instances: WeakValueDictionary[str, BaseFileLock]
+
+    def __init_subclass__(cls, **kwargs: dict[str, Any]) -> None:
+        """Setup unique state for lock subclasses."""
+        super().__init_subclass__(**kwargs)
+        cls._instances = WeakValueDictionary()
+
+    def __init__(  # noqa: PLR0913
+        self,
+        lock_file: str | os.PathLike[str],
+        timeout: float = -1,
+        mode: int = 0o644,
+        thread_local: bool = True,  # noqa: FBT001, FBT002
+        *,
+        blocking: bool = True,
+        is_singleton: bool = False,
+    ) -> None:
+        """
+        Create a new lock object.
+
+        :param lock_file: path to the file
+        :param timeout: default timeout when acquiring the lock, in seconds. It will be used as fallback value in \
+            the acquire method, if no timeout value (``None``) is given. If you want to disable the timeout, set it \
+            to a negative value. A timeout of 0 means that there is exactly one attempt to acquire the file lock.
+        :param mode: file permissions for the lockfile
+        :param thread_local: Whether this object's internal context should be thread local or not. If this is set to \
+            ``False`` then the lock will be reentrant across threads.
+        :param blocking: whether the lock should be blocking or not
+        :param is_singleton: If this is set to ``True`` then only one instance of this class will be created \
+            per lock file. This is useful if you want to use the lock object for reentrant locking without needing \
+            to pass the same object around.
+
+        """
+        self._is_thread_local = thread_local
+        self._is_singleton = is_singleton
+
+        # Create the context. Note that external code should not work with the context directly and should instead use
+        # properties of this class.
+        kwargs: dict[str, Any] = {
+            "lock_file": os.fspath(lock_file),
+            "timeout": timeout,
+            "mode": mode,
+            "blocking": blocking,
+        }
+        self._context: FileLockContext = (ThreadLocalFileContext if thread_local else FileLockContext)(**kwargs)
+
+    def is_thread_local(self) -> bool:
+        """:return: a flag indicating if this lock is thread local or not"""
+        return self._is_thread_local
+
+    @property
+    def is_singleton(self) -> bool:
+        """:return: a flag indicating if this lock is singleton or not"""
+        return self._is_singleton
+
+    @property
+    def lock_file(self) -> str:
+        """:return: path to the lock file"""
+        return self._context.lock_file
+
+    @property
+    def timeout(self) -> float:
+        """
+        :return: the default timeout value, in seconds
+
+        .. versionadded:: 2.0.0
+        """
+        return self._context.timeout
+
+    @timeout.setter
+    def timeout(self, value: float | str) -> None:
+        """
+        Change the default timeout value.
+
+        :param value: the new value, in seconds
+
+        """
+        self._context.timeout = float(value)
+
+    @property
+    def blocking(self) -> bool:
+        """:return: whether the locking is blocking or not"""
+        return self._context.blocking
+
+    @blocking.setter
+    def blocking(self, value: bool) -> None:
+        """
+        Change the default blocking value.
+
+        :param value: the new value as bool
+
+        """
+        self._context.blocking = value
+
+    @property
+    def mode(self) -> int:
+        """:return: the file permissions for the lockfile"""
+        return self._context.mode
+
+    @abstractmethod
+    def _acquire(self) -> None:
+        """If the file lock could be acquired, self._context.lock_file_fd holds the file descriptor of the lock file."""
+        raise NotImplementedError
+
+    @abstractmethod
+    def _release(self) -> None:
+        """Releases the lock and sets self._context.lock_file_fd to None."""
+        raise NotImplementedError
+
+    @property
+    def is_locked(self) -> bool:
+        """
+
+        :return: A boolean indicating if the lock file is holding the lock currently.
+
+        .. versionchanged:: 2.0.0
+
+            This was previously a method and is now a property.
+        """
+        return self._context.lock_file_fd is not None
+
+    @property
+    def lock_counter(self) -> int:
+        """:return: The number of times this lock has been acquired (but not yet released)."""
+        return self._context.lock_counter
+
+    def acquire(
+        self,
+        timeout: float | None = None,
+        poll_interval: float = 0.05,
+        *,
+        poll_intervall: float | None = None,
+        blocking: bool | None = None,
+    ) -> AcquireReturnProxy:
+        """
+        Try to acquire the file lock.
+
+        :param timeout: maximum wait time for acquiring the lock, ``None`` means use the default :attr:`~timeout` is and
+         if ``timeout < 0``, there is no timeout and this method will block until the lock could be acquired
+        :param poll_interval: interval of trying to acquire the lock file
+        :param poll_intervall: deprecated, kept for backwards compatibility, use ``poll_interval`` instead
+        :param blocking: defaults to True. If False, function will return immediately if it cannot obtain a lock on the
+         first attempt. Otherwise, this method will block until the timeout expires or the lock is acquired.
+        :raises Timeout: if fails to acquire lock within the timeout period
+        :return: a context object that will unlock the file when the context is exited
+
+        .. code-block:: python
+
+            # You can use this method in the context manager (recommended)
+            with lock.acquire():
+                pass
+
+            # Or use an equivalent try-finally construct:
+            lock.acquire()
+            try:
+                pass
+            finally:
+                lock.release()
+
+        .. versionchanged:: 2.0.0
+
+            This method returns now a *proxy* object instead of *self*,
+            so that it can be used in a with statement without side effects.
+
+        """
+        # Use the default timeout, if no timeout is provided.
+        if timeout is None:
+            timeout = self._context.timeout
+
+        if blocking is None:
+            blocking = self._context.blocking
+
+        if poll_intervall is not None:
+            msg = "use poll_interval instead of poll_intervall"
+            warnings.warn(msg, DeprecationWarning, stacklevel=2)
+            poll_interval = poll_intervall
+
+        # Increment the number right at the beginning. We can still undo it, if something fails.
+        self._context.lock_counter += 1
+
+        lock_id = id(self)
+        lock_filename = self.lock_file
+        start_time = time.perf_counter()
+        try:
+            while True:
+                if not self.is_locked:
+                    _LOGGER.debug("Attempting to acquire lock %s on %s", lock_id, lock_filename)
+                    self._acquire()
+                if self.is_locked:
+                    _LOGGER.debug("Lock %s acquired on %s", lock_id, lock_filename)
+                    break
+                if blocking is False:
+                    _LOGGER.debug("Failed to immediately acquire lock %s on %s", lock_id, lock_filename)
+                    raise Timeout(lock_filename)  # noqa: TRY301
+                if 0 <= timeout < time.perf_counter() - start_time:
+                    _LOGGER.debug("Timeout on acquiring lock %s on %s", lock_id, lock_filename)
+                    raise Timeout(lock_filename)  # noqa: TRY301
+                msg = "Lock %s not acquired on %s, waiting %s seconds ..."
+                _LOGGER.debug(msg, lock_id, lock_filename, poll_interval)
+                time.sleep(poll_interval)
+        except BaseException:  # Something did go wrong, so decrement the counter.
+            self._context.lock_counter = max(0, self._context.lock_counter - 1)
+            raise
+        return AcquireReturnProxy(lock=self)
+
+    def release(self, force: bool = False) -> None:  # noqa: FBT001, FBT002
+        """
+        Releases the file lock. Please note, that the lock is only completely released, if the lock counter is 0.
+        Also note, that the lock file itself is not automatically deleted.
+
+        :param force: If true, the lock counter is ignored and the lock is released in every case/
+
+        """
+        if self.is_locked:
+            self._context.lock_counter -= 1
+
+            if self._context.lock_counter == 0 or force:
+                lock_id, lock_filename = id(self), self.lock_file
+
+                _LOGGER.debug("Attempting to release lock %s on %s", lock_id, lock_filename)
+                self._release()
+                self._context.lock_counter = 0
+                _LOGGER.debug("Lock %s released on %s", lock_id, lock_filename)
+
+    def __enter__(self) -> Self:
+        """
+        Acquire the lock.
+
+        :return: the lock object
+
+        """
+        self.acquire()
+        return self
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_value: BaseException | None,
+        traceback: TracebackType | None,
+    ) -> None:
+        """
+        Release the lock.
+
+        :param exc_type: the exception type if raised
+        :param exc_value: the exception value if raised
+        :param traceback: the exception traceback if raised
+
+        """
+        self.release()
+
+    def __del__(self) -> None:
+        """Called when the lock object is deleted."""
+        self.release(force=True)
+
+
+__all__ = [
+    "AcquireReturnProxy",
+    "BaseFileLock",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/_error.py

@@ -0,0 +1,30 @@
+from __future__ import annotations
+
+from typing import Any
+
+
+class Timeout(TimeoutError):  # noqa: N818
+    """Raised when the lock could not be acquired in *timeout* seconds."""
+
+    def __init__(self, lock_file: str) -> None:
+        super().__init__()
+        self._lock_file = lock_file
+
+    def __reduce__(self) -> str | tuple[Any, ...]:
+        return self.__class__, (self._lock_file,)  # Properly pickle the exception
+
+    def __str__(self) -> str:
+        return f"The file lock '{self._lock_file}' could not be acquired."
+
+    def __repr__(self) -> str:
+        return f"{self.__class__.__name__}({self.lock_file!r})"
+
+    @property
+    def lock_file(self) -> str:
+        """:return: The path of the file lock."""
+        return self._lock_file
+
+
+__all__ = [
+    "Timeout",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/_soft.py

@@ -0,0 +1,47 @@
+from __future__ import annotations
+
+import os
+import sys
+from contextlib import suppress
+from errno import EACCES, EEXIST
+from pathlib import Path
+
+from ._api import BaseFileLock
+from ._util import ensure_directory_exists, raise_on_not_writable_file
+
+
+class SoftFileLock(BaseFileLock):
+    """Simply watches the existence of the lock file."""
+
+    def _acquire(self) -> None:
+        raise_on_not_writable_file(self.lock_file)
+        ensure_directory_exists(self.lock_file)
+        # first check for exists and read-only mode as the open will mask this case as EEXIST
+        flags = (
+            os.O_WRONLY  # open for writing only
+            | os.O_CREAT
+            | os.O_EXCL  # together with above raise EEXIST if the file specified by filename exists
+            | os.O_TRUNC  # truncate the file to zero byte
+        )
+        try:
+            file_handler = os.open(self.lock_file, flags, self._context.mode)
+        except OSError as exception:  # re-raise unless expected exception
+            if not (
+                exception.errno == EEXIST  # lock already exist
+                or (exception.errno == EACCES and sys.platform == "win32")  # has no access to this lock
+            ):  # pragma: win32 no cover
+                raise
+        else:
+            self._context.lock_file_fd = file_handler
+
+    def _release(self) -> None:
+        assert self._context.lock_file_fd is not None  # noqa: S101
+        os.close(self._context.lock_file_fd)  # the lock file is definitely not None
+        self._context.lock_file_fd = None
+        with suppress(OSError):  # the file is already deleted and that's what we want
+            Path(self.lock_file).unlink()
+
+
+__all__ = [
+    "SoftFileLock",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/_unix.py

@@ -0,0 +1,68 @@
+from __future__ import annotations
+
+import os
+import sys
+from contextlib import suppress
+from errno import ENOSYS
+from pathlib import Path
+from typing import cast
+
+from ._api import BaseFileLock
+from ._util import ensure_directory_exists
+
+#: a flag to indicate if the fcntl API is available
+has_fcntl = False
+if sys.platform == "win32":  # pragma: win32 cover
+
+    class UnixFileLock(BaseFileLock):
+        """Uses the :func:`fcntl.flock` to hard lock the lock file on unix systems."""
+
+        def _acquire(self) -> None:
+            raise NotImplementedError
+
+        def _release(self) -> None:
+            raise NotImplementedError
+
+else:  # pragma: win32 no cover
+    try:
+        import fcntl
+    except ImportError:
+        pass
+    else:
+        has_fcntl = True
+
+    class UnixFileLock(BaseFileLock):
+        """Uses the :func:`fcntl.flock` to hard lock the lock file on unix systems."""
+
+        def _acquire(self) -> None:
+            ensure_directory_exists(self.lock_file)
+            open_flags = os.O_RDWR | os.O_TRUNC
+            if not Path(self.lock_file).exists():
+                open_flags |= os.O_CREAT
+            fd = os.open(self.lock_file, open_flags, self._context.mode)
+            with suppress(PermissionError):  # This locked is not owned by this UID
+                os.fchmod(fd, self._context.mode)
+            try:
+                fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
+            except OSError as exception:
+                os.close(fd)
+                if exception.errno == ENOSYS:  # NotImplemented error
+                    msg = "FileSystem does not appear to support flock; use SoftFileLock instead"
+                    raise NotImplementedError(msg) from exception
+            else:
+                self._context.lock_file_fd = fd
+
+        def _release(self) -> None:
+            # Do not remove the lockfile:
+            #   https://github.com/tox-dev/py-filelock/issues/31
+            #   https://stackoverflow.com/questions/17708885/flock-removing-locked-file-without-race-condition
+            fd = cast(int, self._context.lock_file_fd)
+            self._context.lock_file_fd = None
+            fcntl.flock(fd, fcntl.LOCK_UN)
+            os.close(fd)
+
+
+__all__ = [
+    "UnixFileLock",
+    "has_fcntl",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/_util.py

@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+import os
+import stat
+import sys
+from errno import EACCES, EISDIR
+from pathlib import Path
+
+
+def raise_on_not_writable_file(filename: str) -> None:
+    """
+    Raise an exception if attempting to open the file for writing would fail.
+
+    This is done so files that will never be writable can be separated from files that are writable but currently
+    locked.
+
+    :param filename: file to check
+    :raises OSError: as if the file was opened for writing.
+
+    """
+    try:  # use stat to do exists + can write to check without race condition
+        file_stat = os.stat(filename)  # noqa: PTH116
+    except OSError:
+        return  # swallow does not exist or other errors
+
+    if file_stat.st_mtime != 0:  # if os.stat returns but modification is zero that's an invalid os.stat - ignore it
+        if not (file_stat.st_mode & stat.S_IWUSR):
+            raise PermissionError(EACCES, "Permission denied", filename)
+
+        if stat.S_ISDIR(file_stat.st_mode):
+            if sys.platform == "win32":  # pragma: win32 cover
+                # On Windows, this is PermissionError
+                raise PermissionError(EACCES, "Permission denied", filename)
+            else:  # pragma: win32 no cover # noqa: RET506
+                # On linux / macOS, this is IsADirectoryError
+                raise IsADirectoryError(EISDIR, "Is a directory", filename)
+
+
+def ensure_directory_exists(filename: Path | str) -> None:
+    """
+    Ensure the directory containing the file exists (create it if necessary).
+
+    :param filename: file.
+
+    """
+    Path(filename).parent.mkdir(parents=True, exist_ok=True)
+
+
+__all__ = [
+    "ensure_directory_exists",
+    "raise_on_not_writable_file",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/_windows.py

@@ -0,0 +1,65 @@
+from __future__ import annotations
+
+import os
+import sys
+from contextlib import suppress
+from errno import EACCES
+from pathlib import Path
+from typing import cast
+
+from ._api import BaseFileLock
+from ._util import ensure_directory_exists, raise_on_not_writable_file
+
+if sys.platform == "win32":  # pragma: win32 cover
+    import msvcrt
+
+    class WindowsFileLock(BaseFileLock):
+        """Uses the :func:`msvcrt.locking` function to hard lock the lock file on Windows systems."""
+
+        def _acquire(self) -> None:
+            raise_on_not_writable_file(self.lock_file)
+            ensure_directory_exists(self.lock_file)
+            flags = (
+                os.O_RDWR  # open for read and write
+                | os.O_CREAT  # create file if not exists
+                | os.O_TRUNC  # truncate file if not empty
+            )
+            try:
+                fd = os.open(self.lock_file, flags, self._context.mode)
+            except OSError as exception:
+                if exception.errno != EACCES:  # has no access to this lock
+                    raise
+            else:
+                try:
+                    msvcrt.locking(fd, msvcrt.LK_NBLCK, 1)
+                except OSError as exception:
+                    os.close(fd)  # close file first
+                    if exception.errno != EACCES:  # file is already locked
+                        raise
+                else:
+                    self._context.lock_file_fd = fd
+
+        def _release(self) -> None:
+            fd = cast(int, self._context.lock_file_fd)
+            self._context.lock_file_fd = None
+            msvcrt.locking(fd, msvcrt.LK_UNLCK, 1)
+            os.close(fd)
+
+            with suppress(OSError):  # Probably another instance of the application hat acquired the file lock.
+                Path(self.lock_file).unlink()
+
+else:  # pragma: win32 no cover
+
+    class WindowsFileLock(BaseFileLock):
+        """Uses the :func:`msvcrt.locking` function to hard lock the lock file on Windows systems."""
+
+        def _acquire(self) -> None:
+            raise NotImplementedError
+
+        def _release(self) -> None:
+            raise NotImplementedError
+
+
+__all__ = [
+    "WindowsFileLock",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/asyncio.py

@@ -0,0 +1,342 @@
+"""An asyncio-based implementation of the file lock."""  # noqa: A005
+
+from __future__ import annotations
+
+import asyncio
+import contextlib
+import logging
+import os
+import time
+from dataclasses import dataclass
+from threading import local
+from typing import TYPE_CHECKING, Any, Callable, NoReturn, cast
+
+from ._api import BaseFileLock, FileLockContext, FileLockMeta
+from ._error import Timeout
+from ._soft import SoftFileLock
+from ._unix import UnixFileLock
+from ._windows import WindowsFileLock
+
+if TYPE_CHECKING:
+    import sys
+    from concurrent import futures
+    from types import TracebackType
+
+    if sys.version_info >= (3, 11):  # pragma: no cover (py311+)
+        from typing import Self
+    else:  # pragma: no cover (<py311)
+        from typing_extensions import Self
+
+
+_LOGGER = logging.getLogger("filelock")
+
+
+@dataclass
+class AsyncFileLockContext(FileLockContext):
+    """A dataclass which holds the context for a ``BaseAsyncFileLock`` object."""
+
+    #: Whether run in executor
+    run_in_executor: bool = True
+
+    #: The executor
+    executor: futures.Executor | None = None
+
+    #: The loop
+    loop: asyncio.AbstractEventLoop | None = None
+
+
+class AsyncThreadLocalFileContext(AsyncFileLockContext, local):
+    """A thread local version of the ``FileLockContext`` class."""
+
+
+class AsyncAcquireReturnProxy:
+    """A context-aware object that will release the lock file when exiting."""
+
+    def __init__(self, lock: BaseAsyncFileLock) -> None:  # noqa: D107
+        self.lock = lock
+
+    async def __aenter__(self) -> BaseAsyncFileLock:  # noqa: D105
+        return self.lock
+
+    async def __aexit__(  # noqa: D105
+        self,
+        exc_type: type[BaseException] | None,
+        exc_value: BaseException | None,
+        traceback: TracebackType | None,
+    ) -> None:
+        await self.lock.release()
+
+
+class AsyncFileLockMeta(FileLockMeta):
+    def __call__(  # type: ignore[override] # noqa: PLR0913
+        cls,  # noqa: N805
+        lock_file: str | os.PathLike[str],
+        timeout: float = -1,
+        mode: int = 0o644,
+        thread_local: bool = False,  # noqa: FBT001, FBT002
+        *,
+        blocking: bool = True,
+        is_singleton: bool = False,
+        loop: asyncio.AbstractEventLoop | None = None,
+        run_in_executor: bool = True,
+        executor: futures.Executor | None = None,
+    ) -> BaseAsyncFileLock:
+        if thread_local and run_in_executor:
+            msg = "run_in_executor is not supported when thread_local is True"
+            raise ValueError(msg)
+        instance = super().__call__(
+            lock_file=lock_file,
+            timeout=timeout,
+            mode=mode,
+            thread_local=thread_local,
+            blocking=blocking,
+            is_singleton=is_singleton,
+            loop=loop,
+            run_in_executor=run_in_executor,
+            executor=executor,
+        )
+        return cast(BaseAsyncFileLock, instance)
+
+
+class BaseAsyncFileLock(BaseFileLock, metaclass=AsyncFileLockMeta):
+    """Base class for asynchronous file locks."""
+
+    def __init__(  # noqa: PLR0913
+        self,
+        lock_file: str | os.PathLike[str],
+        timeout: float = -1,
+        mode: int = 0o644,
+        thread_local: bool = False,  # noqa: FBT001, FBT002
+        *,
+        blocking: bool = True,
+        is_singleton: bool = False,
+        loop: asyncio.AbstractEventLoop | None = None,
+        run_in_executor: bool = True,
+        executor: futures.Executor | None = None,
+    ) -> None:
+        """
+        Create a new lock object.
+
+        :param lock_file: path to the file
+        :param timeout: default timeout when acquiring the lock, in seconds. It will be used as fallback value in \
+            the acquire method, if no timeout value (``None``) is given. If you want to disable the timeout, set it \
+            to a negative value. A timeout of 0 means that there is exactly one attempt to acquire the file lock.
+        :param mode: file permissions for the lockfile
+        :param thread_local: Whether this object's internal context should be thread local or not. If this is set to \
+            ``False`` then the lock will be reentrant across threads.
+        :param blocking: whether the lock should be blocking or not
+        :param is_singleton: If this is set to ``True`` then only one instance of this class will be created \
+            per lock file. This is useful if you want to use the lock object for reentrant locking without needing \
+            to pass the same object around.
+        :param loop: The event loop to use. If not specified, the running event loop will be used.
+        :param run_in_executor: If this is set to ``True`` then the lock will be acquired in an executor.
+        :param executor: The executor to use. If not specified, the default executor will be used.
+
+        """
+        self._is_thread_local = thread_local
+        self._is_singleton = is_singleton
+
+        # Create the context. Note that external code should not work with the context directly and should instead use
+        # properties of this class.
+        kwargs: dict[str, Any] = {
+            "lock_file": os.fspath(lock_file),
+            "timeout": timeout,
+            "mode": mode,
+            "blocking": blocking,
+            "loop": loop,
+            "run_in_executor": run_in_executor,
+            "executor": executor,
+        }
+        self._context: AsyncFileLockContext = (AsyncThreadLocalFileContext if thread_local else AsyncFileLockContext)(
+            **kwargs
+        )
+
+    @property
+    def run_in_executor(self) -> bool:
+        """::return: whether run in executor."""
+        return self._context.run_in_executor
+
+    @property
+    def executor(self) -> futures.Executor | None:
+        """::return: the executor."""
+        return self._context.executor
+
+    @executor.setter
+    def executor(self, value: futures.Executor | None) -> None:  # pragma: no cover
+        """
+        Change the executor.
+
+        :param value: the new executor or ``None``
+        :type value: futures.Executor | None
+
+        """
+        self._context.executor = value
+
+    @property
+    def loop(self) -> asyncio.AbstractEventLoop | None:
+        """::return: the event loop."""
+        return self._context.loop
+
+    async def acquire(  # type: ignore[override]
+        self,
+        timeout: float | None = None,
+        poll_interval: float = 0.05,
+        *,
+        blocking: bool | None = None,
+    ) -> AsyncAcquireReturnProxy:
+        """
+        Try to acquire the file lock.
+
+        :param timeout: maximum wait time for acquiring the lock, ``None`` means use the default
+            :attr:`~BaseFileLock.timeout` is and if ``timeout < 0``, there is no timeout and
+            this method will block until the lock could be acquired
+        :param poll_interval: interval of trying to acquire the lock file
+        :param blocking: defaults to True. If False, function will return immediately if it cannot obtain a lock on the
+         first attempt. Otherwise, this method will block until the timeout expires or the lock is acquired.
+        :raises Timeout: if fails to acquire lock within the timeout period
+        :return: a context object that will unlock the file when the context is exited
+
+        .. code-block:: python
+
+            # You can use this method in the context manager (recommended)
+            with lock.acquire():
+                pass
+
+            # Or use an equivalent try-finally construct:
+            lock.acquire()
+            try:
+                pass
+            finally:
+                lock.release()
+
+        """
+        # Use the default timeout, if no timeout is provided.
+        if timeout is None:
+            timeout = self._context.timeout
+
+        if blocking is None:
+            blocking = self._context.blocking
+
+        # Increment the number right at the beginning. We can still undo it, if something fails.
+        self._context.lock_counter += 1
+
+        lock_id = id(self)
+        lock_filename = self.lock_file
+        start_time = time.perf_counter()
+        try:
+            while True:
+                if not self.is_locked:
+                    _LOGGER.debug("Attempting to acquire lock %s on %s", lock_id, lock_filename)
+                    await self._run_internal_method(self._acquire)
+                if self.is_locked:
+                    _LOGGER.debug("Lock %s acquired on %s", lock_id, lock_filename)
+                    break
+                if blocking is False:
+                    _LOGGER.debug("Failed to immediately acquire lock %s on %s", lock_id, lock_filename)
+                    raise Timeout(lock_filename)  # noqa: TRY301
+                if 0 <= timeout < time.perf_counter() - start_time:
+                    _LOGGER.debug("Timeout on acquiring lock %s on %s", lock_id, lock_filename)
+                    raise Timeout(lock_filename)  # noqa: TRY301
+                msg = "Lock %s not acquired on %s, waiting %s seconds ..."
+                _LOGGER.debug(msg, lock_id, lock_filename, poll_interval)
+                await asyncio.sleep(poll_interval)
+        except BaseException:  # Something did go wrong, so decrement the counter.
+            self._context.lock_counter = max(0, self._context.lock_counter - 1)
+            raise
+        return AsyncAcquireReturnProxy(lock=self)
+
+    async def release(self, force: bool = False) -> None:  # type: ignore[override]  # noqa: FBT001, FBT002
+        """
+        Releases the file lock. Please note, that the lock is only completely released, if the lock counter is 0.
+        Also note, that the lock file itself is not automatically deleted.
+
+        :param force: If true, the lock counter is ignored and the lock is released in every case/
+
+        """
+        if self.is_locked:
+            self._context.lock_counter -= 1
+
+            if self._context.lock_counter == 0 or force:
+                lock_id, lock_filename = id(self), self.lock_file
+
+                _LOGGER.debug("Attempting to release lock %s on %s", lock_id, lock_filename)
+                await self._run_internal_method(self._release)
+                self._context.lock_counter = 0
+                _LOGGER.debug("Lock %s released on %s", lock_id, lock_filename)
+
+    async def _run_internal_method(self, method: Callable[[], Any]) -> None:
+        if asyncio.iscoroutinefunction(method):
+            await method()
+        elif self.run_in_executor:
+            loop = self.loop or asyncio.get_running_loop()
+            await loop.run_in_executor(self.executor, method)
+        else:
+            method()
+
+    def __enter__(self) -> NoReturn:
+        """
+        Replace old __enter__ method to avoid using it.
+
+        NOTE: DO NOT USE `with` FOR ASYNCIO LOCKS, USE `async with` INSTEAD.
+
+        :return: none
+        :rtype: NoReturn
+        """
+        msg = "Do not use `with` for asyncio locks, use `async with` instead."
+        raise NotImplementedError(msg)
+
+    async def __aenter__(self) -> Self:
+        """
+        Acquire the lock.
+
+        :return: the lock object
+
+        """
+        await self.acquire()
+        return self
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_value: BaseException | None,
+        traceback: TracebackType | None,
+    ) -> None:
+        """
+        Release the lock.
+
+        :param exc_type: the exception type if raised
+        :param exc_value: the exception value if raised
+        :param traceback: the exception traceback if raised
+
+        """
+        await self.release()
+
+    def __del__(self) -> None:
+        """Called when the lock object is deleted."""
+        with contextlib.suppress(RuntimeError):
+            loop = self.loop or asyncio.get_running_loop()
+            if not loop.is_running():  # pragma: no cover
+                loop.run_until_complete(self.release(force=True))
+            else:
+                loop.create_task(self.release(force=True))
+
+
+class AsyncSoftFileLock(SoftFileLock, BaseAsyncFileLock):
+    """Simply watches the existence of the lock file."""
+
+
+class AsyncUnixFileLock(UnixFileLock, BaseAsyncFileLock):
+    """Uses the :func:`fcntl.flock` to hard lock the lock file on unix systems."""
+
+
+class AsyncWindowsFileLock(WindowsFileLock, BaseAsyncFileLock):
+    """Uses the :func:`msvcrt.locking` to hard lock the lock file on windows systems."""
+
+
+__all__ = [
+    "AsyncAcquireReturnProxy",
+    "AsyncSoftFileLock",
+    "AsyncUnixFileLock",
+    "AsyncWindowsFileLock",
+    "BaseAsyncFileLock",
+]

evalkit_tf437/lib/python3.10/site-packages/filelock/version.py

@@ -0,0 +1,16 @@
+# file generated by setuptools_scm
+# don't change, don't track in version control
+TYPE_CHECKING = False
+if TYPE_CHECKING:
+    from typing import Tuple, Union
+    VERSION_TUPLE = Tuple[Union[int, str], ...]
+else:
+    VERSION_TUPLE = object
+
+version: str
+__version__: str
+__version_tuple__: VERSION_TUPLE
+version_tuple: VERSION_TUPLE
+
+__version__ = version = '3.16.1'
+__version_tuple__ = version_tuple = (3, 16, 1)