text: from landing_page import db
  
  class FeedItem(db.Model):
      id = db.Column(db.Integer, primary_key = True)
      title = db.Column(db.Text)
      description = db.Column(db.Text)
      date = db.Column(db.DateTime)
      url = db.Column(db.Text)
  
  class Announcement(db.Model):
      id = db.Column(db.Integer, primary_key = True)
      title = db.Column(db.Text)
      snippet = db.Column(db.Text)
      full_text = db.Column(db.Text)
      importance = db.Column(db.Integer)
      active = db.Column(db.Boolean)
  
  class MediaReference(db.Model):
      id = db.Column(db.Integer, primary_key = True)
      title = db.Column(db.Text)
      snippet = db.Column(db.Text)
      orig_URL = db.Column(db.Text)
      orig_name = db.Column(db.Text)
      active = db.Column(db.Boolean)
  