text: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('puzzles', '0001_initial'),
      ]
  
      operations = [
          migrations.AlterModelOptions(
              name='puzzle',
              options={'ordering': ['parent', '-is_meta', 'number']},
          ),
          migrations.AlterField(
              model_name='puzzle',
              name='number',
              field=models.IntegerField(null=True, blank=True),
          ),
      ]
  