input: 
  def create_user_model():
      """ Create a Django application with a model that stores the name, address, and email of a user.
      >>> create_user_model()
      """
  
output:     
      from django.db import models
  
      class User(models.Model):
          name = models.CharField(max_length=100)
          address = models.CharField(max_length=200)
          email = models.EmailField()
  
          def __str__(self):
              return self.name
  