name: str = "terminal"
    """Name of tool."""
    description: str = f"Run shell commands on this {_get_platform()} machine."
    """Description of tool."""
    args_schema: Type[BaseModel] = ShellInput
    """Schema for input arguments."""
    def _run(
        self,
        commands: Union[str, List[str]],
        run_manager: Optional[CallbackManagerForToolRun] = None,
    ) -> str:
        """Run commands and return final output."""
        return self.process.run(commands)
    async def _arun(
        self,
        commands: Union[str, List[str]],
        run_manager: Optional[AsyncCallbackManagerForToolRun] = None,
    ) -> str:
        """Run commands asynchronously and return final output."""
        return await asyncio.get_event_loop().run_in_executor(
            None, self.process.run, commands
        )