input: def create_user_model(app_name: str) -> str:
      """Creates a Django application with a User model that stores the name, address, and email of a user.
      The function should return the entire Python code required to create the model, including the app creation script.
      
      >>> create_user_model('myapp')
      '# create Django app\\ndjango-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:     return f"""# create Django app
  django-admin startproject {app_name}
  
  # create user model
  from django.db import models
  
  class User(models.Model): 
      name = models.CharField(max_length=100) 
      address = models.CharField(max_length=100)
      email = models.EmailField(max_length=100)
  
  # migrate models
  python manage.py makemigrations
  python manage.py migrate"""