old_contents: """Collection of Models used in blogsite."""
  from . import db
  
  
  class Post(db.Model):
      """Model representing a blog post.
  
      Attributes
      ----------
      id : SQLAlchemy.Column
          Autogenerated primary key
      title : SQLAlchemy.Column
      body : SQLAlchemy.Column
      """
  
      # Columns
      id = db.Column(db.Integer, primary_key=True, autoincrement=True)
      title = db.Column(db.String(128))
      body = db.Column(db.String(4096))
  
      def __init__(self, title, body):
          """Constructor for Post.
  
          Parameters
          ----------
          title : String
              Title/Summary of post
          body : String
              Contents
          """
          self.title = title
          self.body = body
  
      def __repr__(self):
          """Representation."""
          return '<Post %r:%r>' % self.id, self.title
  
new_contents: """Collection of Models used in blogsite."""
  from . import db
  
  
  class Post(db.Model):
      """Model representing a blog post.
  
      Attributes
      ----------
      id : SQLAlchemy.Column
          Autogenerated primary key
      title : SQLAlchemy.Column
      body : SQLAlchemy.Column
      """
  
      # Columns
      id = db.Column(db.Integer, primary_key=True, autoincrement=True)
      title = db.Column(db.String(128))
      body = db.Column(db.String(4096))
  
      def __init__(self, title, body):
          """Constructor for Post.
  
          Parameters
          ----------
          title : String
              Title/Summary of post
          body : String
              Contents
          """
          self.title = title
          self.body = body
  
      def __repr__(self):
          """Representation."""
          return '<Post %r:%r>' % (self.id, self.title)
  
subject: Fix for Post representation.