import os from dotenv import load_dotenv from langchain_google_genai import ChatGoogleGenerativeAI from pydantic import SecretStr from browser_use import Agent load_dotenv() api_key = os.getenv('GEMINI_API_KEY', '') if not api_key: raise ValueError('GEMINI_API_KEY is not set') async def run_agent(task: str, max_steps: int = 38): llm = ChatGoogleGenerativeAI(model='gemini-2.0-flash-exp', api_key=SecretStr(api_key)) agent = Agent(task=task, llm=llm) result = await agent.run(max_steps=max_steps) return result