docs/langchain/templates/openai-functions-agent-gmail/main.py

from openai_functions_agent.agent import agent_executor

if __name__ == "__main__":
    question = (
        "Write a draft response to LangChain's last email. "
        "First do background research on the sender and topics to make sure you"
        " understand the context, then write the draft."
    )
    print(agent_executor.invoke({"input": question, "chat_history": []}))