Method on_chain_end

libs/core/langchain_core/tracers/base.py:201–218

End a trace for a chain run.

(
        self,
        outputs: Dict[str, Any],
        *,
        run_id: UUID,
        inputs: Optional[Dict[str, Any]] = None,
        **kwargs: Any,
    )

        return chain_run

    def on_chain_end(
        self,
        outputs: Dict[str, Any],
        *,
        run_id: UUID,
        inputs: Optional[Dict[str, Any]] = None,
        **kwargs: Any,
    ) -> Run:
        """End a trace for a chain run."""
        chain_run = self._complete_chain_run(
            outputs=outputs,
            run_id=run_id,
            inputs=inputs,
            **kwargs,
        )
        self._end_trace(chain_run)
        self._on_chain_end(chain_run)
        return chain_run

    def on_chain_error(
        self,