Update app.py

app.py

@@ -66,10 +66,8 @@ def generate_natural_language_description(tags, api_key=None):
             ],
             model="gpt-4o",
         )
-        # 调试输出 response 对象
-        print("Response object:", response)
-        # 通过属性访问 response 内容
-        return response.choices[0].message["content"].strip()
+        generated_content = response.choices[0].message.content.strip()
+        return generated_content
     except Exception as e:
         return f"GPT generation failed. Error: {e}"