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![Noah Foppe](https://secure.gravatar.com/avatar/eec32fb1d9489255ca33049c612d754c?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Noah Foppe
5,299 PointsI dont know
give answer
class Book:
def __init__(self, author, title):
self.author = author
self.title = title
def __str__(self):
return f'{self.author}, {self.title}'
def __eq__(self, other):
if self.author == other.author and self.title == other.title:
return True
else:
return False
from book import Book
class BookCase:
def init(self):
self.books = []
def add_books(self, book):
self.books.append(book)
def __iter__(self):
yield from self.books
1 Answer
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsYour code is good, but somehow the indentation of your new lines and those for the add_books
method that was provided above got altered.
Restore the proper indentation and you'll pass the challenge.
Steven Parker
230,688 PointsSteven Parker
230,688 PointsControl-] (close bracket) should shift anything highlighted to the right one stop.