--- title: "Basics" description: "" icon: "play" --- --- ```python from browser_use import Agent, Browser, ChatOpenAI browser = Browser( headless=False, # Show browser window window_size={'width': 1000, 'height': 700}, # Set window size ) agent = Agent( task='Search for Browser Use', browser=browser, llm=ChatOpenAI(model='gpt-4.1-mini'), ) async def main(): await agent.run() ```