Removed unused imports

src/account_helper/management/commands/deletable.py

@@ -1,11 +1,12 @@
-from django.core.exceptions import ObjectDoesNotExist
-from django.core.management.base import BaseCommand, CommandError
-from account_manager.models import LdapGroup, LdapUser
-from account_helper.models import DeletedUser
-from django.utils import timezone
-from django.core import serializers
 import json
 
+from django.core.exceptions import ObjectDoesNotExist
+from django.core.management.base import BaseCommand
+from django.utils import timezone
+
+from account_helper.models import DeletedUser
+from account_manager.models import LdapGroup, LdapUser
+
 
 class Command(BaseCommand):
     help = 'Get and delete the deleted marked users'