return (
                self.func(
                    *args,
                    callbacks=run_manager.get_child() if run_manager else None,
                    **kwargs,
                )
                if new_argument_supported
                else self.func(*args, **kwargs)
            )
        raise NotImplementedError("Tool does not support sync")
    async def _arun(
        self,
        *args: Any,
        run_manager: Optional[AsyncCallbackManagerForToolRun] = None,
        **kwargs: Any,
    ) -> Any:
        """Use the tool asynchronously."""
        if self.coroutine:
            new_argument_supported = signature(self.coroutine).parameters.get(
                "callbacks"
            )
            return (
                await self.coroutine(
                    *args,
                    callbacks=run_manager.get_child() if run_manager else None,
                    **kwargs,
                )
                if new_argument_supported
                else await self.coroutine(*args, **kwargs)
            )
        else:
            return await asyncio.get_running_loop().run_in_executor(
                None, partial(self._run, run_manager=run_manager, **kwargs), *args
            )
    # TODO: this is for backwards compatibility, remove in future
    def __init__(
        self, name: str, func: Optional[Callable], description: str, **kwargs: Any
    ) -> None:
        """Initialize tool."""
        super(Tool, self).__init__(
            name=name, func=func, description=description, **kwargs
        )
[docs]    @classmethod
    def from_function(
        cls,
        func: Optional[Callable],
        name: str,  # We keep these required to support backwards compatibility
        description: str,
        return_direct: bool = False,