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# SPDX-FileCopyrightText: Copyright (c) 2022-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# 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 Optional
from ..modeling_utils import PretrainedConfig
class CogVLMConfig(PretrainedConfig):
def __init__(self,
*,
mlp_bias: bool = False,
attn_bias: bool = False,
rotary_base: float = 10000.0,
rotary_scaling: Optional[dict] = None,
vision_start: int = 1,
vision_length: int = 1225,
**kwargs):
self.mlp_bias = mlp_bias
self.attn_bias = attn_bias
self.rotary_base = rotary_base
self.rotary_scaling = rotary_scaling
self.vision_start = vision_start
self.vision_length = vision_length
super().__init__(**kwargs)
def to_dict(self):
output = super().to_dict()
# Serialize the fields added in CogVLMConfig
output['mlp_bias'] = self.mlp_bias
output['attn_bias'] = self.attn_bias
output['rotary_base'] = self.rotary_base
output['rotary_scaling'] = self.rotary_scaling
output['vision_start'] = self.vision_start
output['vision_length'] = self.vision_length
return output
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