ai_content_json = ai_content_json[-1]

app.py

@@ -1053,7 +1053,7 @@ def get_ai_content(password, video_id, df_string, topic, grade, level, specific_
             upload_file_to_gcs_with_json_string(gcs_client, bucket_name, blob_name, ai_content_text)
             print("ai_content已上傳到GCS")
         else:
-            ai_content_json = ai_content_json[0]
+            ai_content_json = ai_content_json[-1]
             ai_content = ai_content_json["content"]
             prompt = ai_content_json["prompt"]