Update app.py

app.py

@@ -98,7 +98,7 @@ def chat_completions():
                 elif '"final":true' in event.data:
                     final_data = json.loads(event.data)
                     finish_reason = final_data.get('responseMessage', {}).get('finish_reason', 'stop')
-                    if finish_reason == 'length':
+                    if finish_reason != 'length':
                         messages.append({"role": "assistant", "content": full_response})
                         messages.append({"role": "user", "content": "请继续你的输出，不要重复之前的内容"})
                         break