input: Write a function to create a Django application with a model that stores the name, address, and email of a user. The function should also handle the migration of the models.
  assert create_django_app()=='django-admin startproject myapp\n\n# create user model\nfrom django.db import models\n\nclass User(models.Model): \n    name = models.CharField(max_length=100)\n    address = models.CharField(max_length=100)\n    email = models.EmailField(max_length=100)\n\n# migrate models\npython manage.py makemigrations\npython manage.py migrate'
output: 
  def create_django_app():
      return 'django-admin startproject myapp\n\n# create user model\nfrom django.db import models\n\nclass User(models.Model): \n    name = models.CharField(max_length=100)\n    address = models.CharField(max_length=100)\n    email = models.EmailField(max_length=100)\n\n# migrate models\npython manage.py makemigrations\npython manage.py migrate'
  