new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('sde', '0007_remove_invtype_chanceofduplicating'),
      ]
  
      operations = [
          migrations.RemoveField(
              model_name='invcategory',
              name='description',
          ),
          migrations.RemoveField(
              model_name='invgroup',
              name='allowManufacture',
          ),
          migrations.RemoveField(
              model_name='invgroup',
              name='allowRecycler',
          ),
          migrations.RemoveField(
              model_name='invgroup',
              name='description',
          ),
      ]
  
subject: Migrate SDE to remove redundant fields