langchain/llms/huggingface_pipeline.py/HuggingFacePipeline/_identifying_params
class HuggingFacePipeline:    def _identifying_params(self) -> Mapping[str, Any]:
        """Get the identifying parameters."""
        return {
            "model_id": self.model_id,
            "model_kwargs": self.model_kwargs,
            "pipeline_kwargs": self.pipeline_kwargs,
        }