Method on_llm_end

libs/core/langchain_core/tracers/base.py:142–152

End a trace for an LLM run.

(self, response: LLMResult, *, run_id: UUID, **kwargs: Any)

        return llm_run

    def on_llm_end(self, response: LLMResult, *, run_id: UUID, **kwargs: Any) -> Run:
        """End a trace for an LLM run."""
        # "chat_model" is only used for the experimental new streaming_events format.
        # This change should not affect any existing tracers.
        llm_run = self._complete_llm_run(
            response=response,
            run_id=run_id,
        )
        self._end_trace(llm_run)
        self._on_llm_end(llm_run)
        return llm_run

    def on_llm_error(
        self,