素材云多模块API追加

video-gen-api/app/enums/__init__.py

@@ -7,6 +7,7 @@ from app.enums.user import *
 from app.enums.credit_record import *
 from app.enums.token_usage import *
 from app.enums.generation_task import *
+from app.enums.generation_history import *
 from app.enums.generation_status import *
 from app.enums.sms import *
 from app.enums.notification import *