import asyncio from python_a2a import A2AClient async def main(): ticket_client = A2AClient("http://127.0.0.1:5010") #预订火车票 ticket_query = "预订一张从北京到上海的火车票" print(f"[主控客户端日志]预订票务 -> '{ticket_query}'") ticket_result = ticket_client.ask(ticket_query) print(f"[主控客户端日志] 收到票务预订结果: {ticket_result}") if __name__ == "__main__": asyncio.run(main())