text: from uuid import uuid4
  from django.contrib.auth.models import User
  from django.db import models
  
  # Create your models here.
  class Note(models.Model):
  	id = models.UUIDField(primary_key=True, default=uuid4, editable=False)
  	title = models.CharField(max_length=200)
  	content = models.TextField(blank=True)
  	created_at = models.DateTimeField(auto_now_add=True)
  	last_modified = models.DateTimeField(auto_now=True)
  	user = models.ForeignKey(User, on_delete=models.CASCADE)
  	
  	@property
  	def content_length(self):
  		return len(self.content)
  