model_id='google/flan-t5-large',
                embedded=False,
            )
            tools = load_tools(["serpapi", "llm-math"], llm=llm)
            agent = initialize_agent(
                tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION
            )
            svc = bentoml.Service("langchain-openllm", runners=[llm.runner])
            @svc.api(input=Text(), output=Text())
            def chat(input_text: str):
                return agent.run(input_text)
        """
        if self._runner is None:
            raise ValueError("OpenLLM must be initialized locally with 'model_name'")
        return self._runner
    @property
    def _identifying_params(self) -> IdentifyingParams:
        """Get the identifying parameters."""
        if self._client is not None:
            self.llm_kwargs.update(self._client.configuration)
            model_name = self._client.model_name
            model_id = self._client.model_id
        else:
            if self._runner is None:
                raise ValueError("Runner must be initialized.")
            model_name = self.model_name
            model_id = self.model_id
            try:
                self.llm_kwargs.update(
                    json.loads(self._runner.identifying_params["configuration"])
                )
            except (TypeError, json.JSONDecodeError):
                pass
        return IdentifyingParams(
            server_url=self.server_url,
            server_type=self.server_type,
            embedded=self.embedded,
            llm_kwargs=self.llm_kwargs,
            model_name=model_name,
            model_id=model_id,
        )
    @property
    def _llm_type(self) -> str:
        return "openllm_client" if self._client else "openllm"