text: from django.db import models
  from django.contrib.auth.models import AbstractUser
  
  # Create your models here.
  class MyUser(AbstractUser):
      homepage = models.URLField(null=True, blank=True)
      display_name = models.CharField(max_length=30)
      age = models.IntegerField(null=True, blank=True)
      REQUIRED_FIELDS = ['age']
  