_dict["_type"] = str(self._agent_type)
        return _dict
[docs]    def save(self, file_path: Union[Path, str]) -> None:
        """Save the agent.
        Args:
            file_path: Path to file to save the agent to.
        Example:
        .. code-block:: python
            # If working with agent executor
            agent.agent.save(file_path="path/agent.yaml")
        """
        # Convert file to Path object.
        if isinstance(file_path, str):
            save_path = Path(file_path)
        else:
            save_path = file_path
        directory_path = save_path.parent
        directory_path.mkdir(parents=True, exist_ok=True)
        # Fetch dictionary to save
        agent_dict = self.dict()
        if save_path.suffix == ".json":
            with open(file_path, "w") as f:
                json.dump(agent_dict, f, indent=4)
        elif save_path.suffix == ".yaml":
            with open(file_path, "w") as f:
                yaml.dump(agent_dict, f, default_flow_style=False)
        else:
            raise ValueError(f"{save_path} must be json or yaml")
[docs]    def tool_run_logging_kwargs(self) -> Dict:
        return {}
[docs]class AgentOutputParser(BaseOutputParser):
    """Base class for parsing agent output into agent action/finish."""
[docs]    @abstractmethod
    def parse(self, text: str) -> Union[AgentAction, AgentFinish]:
        """Parse text into agent action/finish."""
[docs]class RunnableAgent(BaseSingleActionAgent):
    """Agent powered by runnables."""
    runnable: Runnable[dict, Union[AgentAction, AgentFinish]]
    """Runnable to call to get agent action."""