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# Supported models using HF Rmpad
# TODO(sgm): HF may supported more than listed here, we should add more after testing
from transformers import GemmaConfig, LlamaConfig, MistralConfig, Qwen2Config


_REOVEPAD_MODELS = {"llama": LlamaConfig, "mistral": MistralConfig, "gemma": GemmaConfig, "qwen2": Qwen2Config}


def check_model_support_rmpad(model_type: str):
    assert isinstance(model_type, str)
    if model_type not in _REOVEPAD_MODELS.keys():
        raise ValueError(
            f"Model architecture {model_type} is not supported for now. "
            f"RMPad supported architectures: {_REOVEPAD_MODELS.keys()}."
            f"Please set `use_remove_padding=False` in the model config."
        )