Using LangChain with ChatGPT to create a web scraper

langchain-demo.py

from langchain.agents.agent_toolkits import create_python_agent
from langchain.tools.python.tool import PythonREPLTool
from langchain.python import PythonREPL
from langchain.llms.openai import OpenAI
import os

os.ENVIRON['OPENAI_API_KEY'] = "sk-xxxxxxxxxxxxxxx"

agent_executor = create_python_agent(
    llm=OpenAI(temperature=0, max_tokens=1000),
    tool=PythonREPLTool(),
    verbose=True
)

agent_executor.run("""scrape the homepage of microsoft.com using BeautifulSoup""")