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."