old_contents: from django.db import models
  
  # Create your models here.
  
  
  
new_contents: from django.db import models
  
  # Create your models here.
  
  class People(models.Model):
      name = models.CharField(max_length=255)
      title = models.CharField(max_length=511)
      fb_id = models.CharField(max_length=511)
  
  class Post(models.Model):
      author = models.ForeignKey(People)
      feed_id = models.CharField(max_length=511)
      priority = models.IntegerField(default=10)
      live = models.BooleanField(default=True)
      create_time = models.DateTimeField(auto_now_add=True)
  
subject: add model