Function install_snapshot_into_dir

tools/model_manager.py:1123–1137

(
    source: SnapshotSource,
    destination_root: Path,
    required_files: Iterable[str],
    *,
    validate: bool = True,
)

            "feat1.safetensors",
            "feat2.safetensors",
            "wav2vec2bert_stats.safetensors",
            "semantic_codec_model.safetensors",
            "campplus.safetensors",
            "w2v-bert-2.0/config.json",
            "w2v-bert-2.0/preprocessor_config.json",
            "w2v-bert-2.0/model.safetensors",
            "bigvgan/config.json",
            "bigvgan/model.safetensors",
            "qwen0.6bemo4-merge/config.json",
            "qwen0.6bemo4-merge/generation_config.json",
            "qwen0.6bemo4-merge/tokenizer.json",
            "qwen0.6bemo4-merge/tokenizer_config.json",
            "qwen0.6bemo4-merge/vocab.json",
            "qwen0.6bemo4-merge/merges.txt",
            "qwen0.6bemo4-merge/model.safetensors",
        ),
        description="Framework-ready IndexTTS2 safetensors layout with shared components at the model root.",
    ),