from playwright.async_api import async_playwright from langchain_community.agent_toolkits import PlayWrightBrowserToolkit from dotenv import load_dotenv import os import requests from langchain.agents import Tool from langchain_community.agent_toolkits import FileManagementToolkit from langchain_community.tools.wikipedia.tool import WikipediaQueryRun from langchain_experimental.tools import PythonREPLTool from langchain_community.utilities import GoogleSerperAPIWrapper from langchain_community.utilities.wikipedia import WikipediaAPIWrapper load_dotenv(override=True) pushover_token = os.getenv("PUSHOVER_TOKEN") pushover_user = os.getenv("PUSHOVER_USER") pushover_url = "https://api.pushover.net/1/messages.json" serper = GoogleSerperAPIWrapper() async def playwright_tools(): playwright = await async_playwright().start() browser = await playwright.chromium.launch(headless=False) toolkit = PlayWrightBrowserToolkit.from_browser(async_browser=browser) return toolkit.get_tools(), browser, playwright def push(text: str): """Send a push notification to the user""" requests.post(pushover_url, data = {"token": pushover_token, "user": pushover_user, "message": text}) return "success" def get_file_tools(): toolkit = FileManagementToolkit(root_dir="sandbox") return toolkit.get_tools() async def other_tools(): push_tool = Tool(name="send_push_notification", func=push, description="Use this tool when you want to send a push notification") file_tools = get_file_tools() tool_search =Tool( name="search", func=serper.run, description="Use this tool when you want to get the results of an online web search" ) wikipedia = WikipediaAPIWrapper() wiki_tool = WikipediaQueryRun(api_wrapper=wikipedia) python_repl = PythonREPLTool() return file_tools + [push_tool, tool_search, python_repl, wiki_tool]