text: from django.contrib.auth.models import User
  from django.db import models
  from django.utils import timezone
  from django.contrib.auth.models import User
  
  class Video(models.Model):
      title = models.CharField(max_length=50)
      description = models.TextField(max_length=2000)
      publishTime = models.DateTimeField(default=timezone.now)
      thumbnail_url = models.CharField(max_length=350)
      url = models.CharField(max_length=200)
      channelTitle = models.CharField(max_length=100)
      
      def __str__(self):
          return self.title + ' by ' + self.channelTitle