new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  import django.core.validators
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('zerver', '0017_userprofile_bot_type'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='realmemoji',
              name='name',
              field=models.TextField(validators=[django.core.validators.MinLengthValidator(1), django.core.validators.RegexValidator(regex=b'^[0-9a-zA-Z.\\-_]+(?<![.\\-_])$', message='Invalid characters in Emoji name')]),
          ),
      ]
  
subject: Add missing no-op migration for realm_emoji.