new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.17 on 2020-11-17 10:37
  from __future__ import unicode_literals
  
  import bluebottle.utils.validators
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('files', '0007_auto_20201021_1315'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='document',
              name='file',
              field=models.FileField(upload_to='files', validators=[bluebottle.utils.validators.FileMimetypeValidator(['image/png', 'image/jpeg', 'image/gif', 'image/tiff', 'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/pdf', 'application/vnd.oasis.opendocument.text', 'text/rtf'], None, 'invalid_mimetype'), bluebottle.utils.validators.validate_file_infection], verbose_name='file'),
          ),
          migrations.AlterField(
              model_name='image',
              name='file',
              field=models.FileField(upload_to='files', validators=[bluebottle.utils.validators.FileMimetypeValidator(['image/png', 'image/jpeg', 'image/gif', 'image/tiff', 'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/pdf', 'application/vnd.oasis.opendocument.text', 'text/rtf'], None, 'invalid_mimetype'), bluebottle.utils.validators.validate_file_infection], verbose_name='file'),
          ),
      ]
  
subject: Add missing migration