from langsmith import traceable@traceabledef my_generator(): for chunk in ["Hello", "World", "!"]: yield chunk# 流式输出给用户for output in my_generator(): print(output)# 这也适用于异步函数import asyncio@traceableasync def my_async_generator(): for chunk in ["Hello", "World", "!"]: yield chunk# 流式输出给用户async def main(): async for output in my_async_generator(): print(output)asyncio.run(main())