old_contents: from django.db import models
  
  # Create your models here.
  
  class News(models.Model):
      title = models.TextField(max_length=10000000000000)
      description = models.TextField(max_length=10000000000000000000000)
      url = models.URLField()
      date = models.CharField(max_length=255)
      url_image = models.TextField(max_length=500)
      source = models.CharField(max_length=255)
      latest_updated = models.CharField(max_length=255) #Ultima fecha en que se actualizó
      
  
      def __str__(self):
          return self.title
  
      class Meta:
          ordering = ('id',)
  
new_contents: from django.db import models
  
  # Create your models here.
  
  class News(models.Model):
      title = models.TextField(max_length=10000000000000)
      description = models.TextField(max_length=10000000000000000000000)
      url = models.URLField()
      date = models.CharField(max_length=255, null=True)
      url_image = models.TextField(max_length=500, null=True)
      source = models.CharField(max_length=255, null=True)
      latest_updated = models.CharField(max_length=255, null=True) #Ultima fecha en que se actualizó
      
  
      def __str__(self):
          return self.title
  
      class Meta:
          ordering = ('id',)
  
subject: Update models.py