topics = json.loads(content)["topics"]

app.py

@@ -156,7 +156,6 @@ def generate_topics(model, max_tokens, sys_content, scenario, eng_level, user_ge
         response = OPEN_AI_CLIENT.chat.completions.create(**request_payload)
         content = response.choices[0].message.content
         topics = json.loads(content)["topics"]
-        topics = json.loads(content)["error"]
         print(f"====generate_topics====")
         print(topics)
         gr_update = gr.update(choices=topics, visible=True)