def transform_model(
        self,
        model: Union[PreTrainedModel, 'PeftModel'],
    ) -> Union[PreTrainedModel, 'PeftModel']:
        """Transforms the model after initialization.

        Args:
            model (Union[PreTrainedModel, 'PeftModel']): The model to transform.

        Returns:
            Union[PreTrainedModel, 'PeftModel']: The transformed model.
        """
        return model
Transforms the model after initialization.

        Args:
            model (Union[PreTrainedModel, 'PeftModel']): The model to transform.

        Returns:
            Union[PreTrainedModel, 'PeftModel']: The transformed model.
        
llmfoundry/models/hf/hf_base.py