New alert service

services/demo_session/app/api/demo_sessions.py

@@ -27,6 +27,7 @@ async def _background_cloning_task(session_id: str, session_obj_id: UUID, base_t
     from app.core.database import db_manager
     from app.models import DemoSession
     from sqlalchemy import select
+    from app.core.redis_wrapper import get_redis
 
     # Create new database session for background task
     async with db_manager.session_factory() as db: