new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('events', '0002_auto_20150321_1234'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='eventcategory',
              name='name',
              field=models.CharField(max_length=50, verbose_name='name'),
              preserve_default=True,
          ),
      ]
  
subject: Add migration to remove the unique constraint.