new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('sms', '0019_add_new_registration_invitation_fields'),
      ]
  
      operations = [
          migrations.RemoveField(
              model_name='selfregistrationinvitation',
              name='odk_url',
          ),
      ]
  
subject: Add migration