"""
Example of how it supports cross-origin iframes.
@dev You need to add OPENAI_API_KEY to your environment variables.
"""
import asyncio
import os
import sys
sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
from dotenv import load_dotenv
load_dotenv()
from browser_use import Agent, Controller
from browser_use.browser import BrowserProfile, BrowserSession
from browser_use.llm import ChatOpenAI
if not os.getenv('OPENAI_API_KEY'):
raise ValueError('OPENAI_API_KEY is not set. Please add it to your environment variables.')
browser_profile = BrowserProfile(
executable_path='/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
)
browser_session = BrowserSession(browser_profile=browser_profile)
controller = Controller()
async def main():
agent = Agent(
task='Click "Go cross-site (simple page)" button on https://csreis.github.io/tests/cross-site-iframe.html then tell me the text within',
llm=ChatOpenAI(model='gpt-4.1', temperature=0.0),
controller=controller,
browser_session=browser_session,
)
await agent.run()
await browser_session.kill()
input('Press Enter to close...')
if __name__ == '__main__':
try:
asyncio.run(main())
except Exception as e:
print(e)
