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| """MossTTSRealtimeModel configuration.""" |
|
|
| from __future__ import annotations |
|
|
| from typing import Any |
|
|
| from transformers.configuration_utils import PretrainedConfig |
| from transformers.models.qwen3 import Qwen3Config |
|
|
|
|
| def _ensure_config(cfg: Any, cls: type[PretrainedConfig]) -> PretrainedConfig: |
| if isinstance(cfg, cls): |
| return cfg |
| if cfg is None: |
| return cls() |
| if isinstance(cfg, dict): |
| return cls(**cfg) |
| raise TypeError(f"Unsupported config type for {cls.__name__}: {type(cfg)}") |
|
|
|
|
| class MossTTSRealtimeLocalTransformerConfig(PretrainedConfig): |
| model_type = "moss_tts_realtime_local_transformer" |
|
|
| def __init__( |
| self, |
| head_dim: int = 128, |
| use_cache: bool = True, |
| hidden_size: int = 2048, |
| rms_norm_eps: float = 1e-6, |
| num_hidden_layers: int = 4, |
| intermediate_size: int = 6144, |
| num_attention_heads: int = 16, |
| initializer_range: float = 0.02, |
| attention_bias: bool = False, |
| attention_dropout: float = 0.0, |
| max_position_embeddings: int = 33, |
| num_key_value_heads: int = 8, |
| hidden_act: str = "silu", |
| rope_theta: int = 1000000, |
| rope_type: str = "linear", |
| pad_token_id: int = 1024, |
| rope_parameters: dict | None = None, |
| **kwargs, |
| ): |
| super().__init__(**kwargs) |
| self.head_dim = head_dim |
| self.hidden_size = hidden_size |
| self.intermediate_size = intermediate_size |
| self.num_hidden_layers = num_hidden_layers |
| self.num_attention_heads = num_attention_heads |
| self.initializer_range = initializer_range |
| self.rms_norm_eps = rms_norm_eps |
| self.use_cache = use_cache |
| self.hidden_act = hidden_act |
| self.rope_theta = rope_theta |
| self.rope_type = rope_type |
| if rope_parameters is None: |
| rope_parameters = {"rope_type": rope_type, "rope_theta": rope_theta, "factor": 1.0} |
| self.rope_parameters = rope_parameters |
| self.attention_bias = attention_bias |
| self.attention_dropout = attention_dropout |
| self.num_key_value_heads = num_key_value_heads |
| self.max_position_embeddings = max_position_embeddings |
| self.pad_token_id = pad_token_id |
|
|
| self.audio_pad_token = 1024 |
| self.audio_vocab_size = 1027 |
| self.rvq = 16 |
|
|
|
|
| class MossTTSRealtimeConfig(PretrainedConfig): |
| model_type = "moss_tts_realtime" |
|
|
| def __init__( |
| self, |
| language_config: Qwen3Config | dict | None = None, |
| local_config: MossTTSRealtimeLocalTransformerConfig | dict | None = None, |
| rvq: int = 16, |
| audio_pad_token: int = 1024, |
| audio_vocab_size: int = 1027, |
| reference_audio_pad: int = 151654, |
| text_pad: int = 151655, |
| initializer_range: float = 0.02, |
| **kwargs, |
| ): |
| super().__init__(**kwargs) |
| self.rvq = rvq |
| self.initializer_range = initializer_range |
| self.audio_pad_token = audio_pad_token |
| self.audio_vocab_size = audio_vocab_size |
| self.reference_audio_pad = reference_audio_pad |
| self.text_pad = text_pad |
| self.language_config = _ensure_config(language_config, Qwen3Config) |
| self.local_config = _ensure_config(local_config, MossTTSRealtimeLocalTransformerConfig) |
|
|
| attn_impl = self._attn_implementation |
| self.language_config._attn_implementation = attn_impl |
| self.local_config._attn_implementation = attn_impl |
|
|
|
|
| __all__ = ["MossTTSRealtimeConfig", "MossTTSRealtimeLocalTransformerConfig"] |
|
|
