import fix

Html/apps/services/course_services/learning_progess_process.py

@@ -8,9 +8,6 @@ from urllib.parse import urlparse
 from datetime import datetime
 from bson import ObjectId
 
-from services.cos_service import upload_file, delete_file
-
-from models.material import Material
 def save_learning_progress(user_uuid: str, chatmanager, user_id: str) -> bool:
     """
     保存用户学习进度到MongoDB