Bckn funcion

backend/app/main.py

@@ -35,6 +35,7 @@ from app.middleware.tenant import TenantMiddleware
 from app.middleware.correlation_id import CorrelationIDMiddleware
 from app.core.cache import cache
 from app.core.limiter import limiter
+from app.models.issue import TicketIssue, ticket_issue_tagged_users
 
 settings = get_settings()
 setup_logging()