Update app.py

app.py

@@ -87,7 +87,7 @@ def generate_response(messages, apikey):
     )
     if chat_completion.choices and hasattr(chat_completion.choices[0].message, "content"):
         return chat_completion.choices[0].message.content
-    return ""
+    return chat_completion.choices[0].message.content
 
 
 @gpu_decorator