from django.db import models class Note(models.Model): title = models.CharField(max_length=200) content = models.TextField(blank=True, default="") pinned = models.BooleanField(default=False) created_at = models.DateTimeField(auto_now_add=True) updated_at = models.DateTimeField(auto_now=True) class Meta: ordering = ["-pinned", "-updated_at"] def __str__(self): return self.title