Method on_tool_end

libs/core/langchain_core/tracers/base.py:268–277

End a trace for a tool run.

(self, output: Any, *, run_id: UUID, **kwargs: Any)

        return tool_run

    def on_tool_end(self, output: Any, *, run_id: UUID, **kwargs: Any) -> Run:
        """End a trace for a tool run."""
        tool_run = self._complete_tool_run(
            output=output,
            run_id=run_id,
            **kwargs,
        )
        self._end_trace(tool_run)
        self._on_tool_end(tool_run)
        return tool_run

    def on_tool_error(
        self,