if return_direct:
                    tool_run_kwargs["llm_prefix"] = ""
                # We then call the tool on the tool input to get an observation
                observation = await tool.arun(
                    agent_action.tool_input,
                    verbose=self.verbose,
                    color=color,
                    callbacks=run_manager.get_child() if run_manager else None,
                    **tool_run_kwargs,
                )
            else:
                tool_run_kwargs = self.agent.tool_run_logging_kwargs()
                observation = await InvalidTool().arun(
                    {
                        "requested_tool_name": agent_action.tool,
                        "available_tool_names": list(name_to_tool_map.keys()),
                    },
                    verbose=self.verbose,
                    color=None,
                    callbacks=run_manager.get_child() if run_manager else None,
                    **tool_run_kwargs,
                )
            return agent_action, observation
        # Use asyncio.gather to run multiple tool.arun() calls concurrently
        result = await asyncio.gather(
            *[_aperform_agent_action(agent_action) for agent_action in actions]
        )
        return list(result)
    def _call(
        self,
        inputs: Dict[str, str],
        run_manager: Optional[CallbackManagerForChainRun] = None,
    ) -> Dict[str, Any]:
        """Run text through and get agent response."""
        # Construct a mapping of tool name to tool for easy lookup
        name_to_tool_map = {tool.name: tool for tool in self.tools}
        # We construct a mapping from each tool to a color, used for logging.
        color_mapping = get_color_mapping(
            [tool.name for tool in self.tools], excluded_colors=["green", "red"]
        )
        intermediate_steps: List[Tuple[AgentAction, str]] = []