Update chain_app.py

chain_app.py

@@ -697,12 +697,11 @@ async def main(message: cl.Message):
         prompt_truncation='OFF',
         connectors=[],
         ) 
-        msg = cl.Message(content="")
 
         for event in stream:
             if event.event_type == 'text-generation':
-                await msg.stream_token(content=event.text)
-                await msg.send()
+                complete_content += event
+            await cl.Message(content=complete_content).send()