Source code for langchain_community.tools.sleep.tool

"""Tool for agent to sleep."""

from asyncio import sleep as asleep
from time import sleep
from typing import Optional, Type

from langchain_core.callbacks import (
    AsyncCallbackManagerForToolRun,
    CallbackManagerForToolRun,
)
from langchain_core.pydantic_v1 import BaseModel, Field
from langchain_core.tools import BaseTool


[docs]class SleepInput(BaseModel): """Input for CopyFileTool.""" sleep_time: int = Field(..., description="Time to sleep in seconds")
[docs]class SleepTool(BaseTool): """Tool that adds the capability to sleep.""" name: str = "sleep" args_schema: Type[BaseModel] = SleepInput description: str = "Make agent sleep for a specified number of seconds." def _run( self, sleep_time: int, run_manager: Optional[CallbackManagerForToolRun] = None, ) -> str: """Use the Sleep tool.""" sleep(sleep_time) return f"Agent slept for {sleep_time} seconds." async def _arun( self, sleep_time: int, run_manager: Optional[AsyncCallbackManagerForToolRun] = None, ) -> str: """Use the sleep tool asynchronously.""" await asleep(sleep_time) return f"Agent slept for {sleep_time} seconds."