imports cleanup

app/commands.py

@@ -20,7 +20,6 @@ from sqlalchemy.orm.exc import NoResultFound
 from app import db
 from app.aws import s3
 from app.celery.tasks import process_row
-from app.config import QueueNames
 from app.dao.annual_billing_dao import (
     dao_create_or_update_annual_billing_for_year,
     set_default_free_allowance_for_service,