content: import django.db.models.deletion
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
      dependencies = [
          ('contenttypes', '0002_remove_content_type_name'),
          ('core', '0011_move_objectchange'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='job',
              name='object_type',
              field=models.ForeignKey(
                  blank=True,
                  null=True,
                  on_delete=django.db.models.deletion.CASCADE,
                  related_name='jobs',
                  to='contenttypes.contenttype',
              ),
          ),
      ]
  