Updating print

app.py

@@ -70,5 +70,7 @@ async def main(message):
     user_input = cl.Message(content="")
 
     async for stream in chain.astream(message.content, config=RunnableConfig(callbacks=[cl.LangchainCallbackHandler()])):
-        print("Stream is: " + stream)
-        await user_input.stream_token(stream)
+        print("Received stream")
+        await user_input.stream_token(stream)
+
+    await user_input.send()