new_contents: # Generated by Django 2.2.10 on 2020-02-10 18:37
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('entity_emailer', '0002_auto_20170919_1653'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='email',
              name='exception',
              field=models.TextField(default=None, null=True),
          ),
      ]
  
subject: Add exception field migration