Update app.py

app.py

@@ -170,7 +170,7 @@ async def get_completion(event, user_id, prompt):
             stream=True
         )
         message = ""
-        bot_message = event.respond('♥')
+        bot_message = await event.respond('♥')
         async for chunk in completion:
             if chunk.choices[0].delta.content is not None:
                 message += chunk.choices[0].delta.content