Fixing build

api/src/rehearsalhub/repositories/band.py

@@ -1,13 +1,12 @@
 from __future__ import annotations
 
+import secrets
 import uuid
+from datetime import UTC, datetime, timedelta
 
 from sqlalchemy import select
 from sqlalchemy.orm import selectinload
 
-import secrets
-from datetime import datetime, timedelta, timezone
-
 from rehearsalhub.db.models import Band, BandInvite, BandMember
 from rehearsalhub.repositories.base import BaseRepository
 
@@ -69,7 +68,7 @@ class BandRepository(BaseRepository[Band]):
             token=secrets.token_urlsafe(32),
             role=role,
             created_by=created_by,
-            expires_at=datetime.now(timezone.utc) + timedelta(hours=ttl_hours),
+            expires_at=datetime.now(UTC) + timedelta(hours=ttl_hours),
         )
         self.session.add(invite)
         await self.session.flush()