30-days-python-code

abs.py

from abc import ABCMeta, abstractmethod

class Book(object, metaclass=ABCMeta):
    def __init__(self,title,author):
        self.title=title
        self.author=author   
        
    @abstractmethod
    def display(): pass
    
class MyBook(Book):
    def __init__(self, title, author, price):
        super().__init__(title, author)
        self.price = price

    def display(self):
        print("Title:", self.title)
        print("Author:", self.author)
        print("Price:", self.price)
        
title=input()
author=input()
price=int(input())
new_novel=MyBook(title,author,price)
new_novel.display()