old_contents: from django.contrib.auth import get_user_model
  from django.core.management.base import BaseCommand
  
  User = get_user_model()
  
  
  class Command(BaseCommand):
      def handle(self, *args, **options):
          if not User.objects.filter(username="admin").exists():
              User.objects.create_superuser("admin@admin.com", "change-on-deploy")
  
new_contents: from django.contrib.auth import get_user_model
  from django.core.management.base import BaseCommand
  
  User = get_user_model()
  
  
  class Command(BaseCommand):
      def handle(self, *args, **options):
          if not User.objects.filter(email="admin").exists():
              User.objects.create_superuser("admin@admin.com", "change-on-deploy")
  
subject: Fix create admin command