Update app.py

app.py

@@ -19,10 +19,7 @@ def respond(message, history):
     ):
         token = message.choices[0].delta.content
         response += token
-
-
-
-    yield response["choices"][0]["message"]["content"].strip()
+        yield response
 
 def echo(message, history):
     choices = ["Without a doubt", "Ask again later","Yes, definitely","Don't count on it"]