new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('umibukela', '0013_auto_20161215_1252'),
      ]
  
      operations = [
          migrations.RemoveField(
              model_name='surveysource',
              name='survey',
          ),
          migrations.DeleteModel(
              name='SurveySource',
          ),
      ]
  
subject: Add forgotten table delete for table we don't need