input: 
  from django.db import models
  
  class User(models.Model):
      """
      Create a Django model to store user information including name, address, and email.
      
      Example:
      
      from django.core.management import call_command
      call_command('makemigrations')
      call_command('migrate')
      
      """
      name = models.CharField(max_length=100)
      address = models.CharField(max_length=100)
      email = models.EmailField(max_length=100)
  
output:     def __str__(self):
          return self.name