text: # Generated by Django 3.1.5 on 2021-09-13 10:46
  
  from django.db import migrations
  
  
  def data_fix(apps, schema_editor):
      apps.get_model('notifications', 'Subscription').objects.filter(service='T').update(service='M')
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('notifications', '0001_initial_20210729'),
      ]
  
      operations = [
          migrations.RunPython(data_fix, reverse_code=data_fix),
      ]
  