new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.10.4 on 2017-06-28 22:17
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('register', '0005_default_site'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='application',
              name='sendgrid_id',
              field=models.CharField(blank=True, max_length=300, null=True),
          ),
      ]
  
subject: allow null sendgrid_id