input: Write a python function to create a Book object and return its attributes as a tuple.
  assert create_book("The Catcher in the Rye", "JD Salinger", 277) == ("The Catcher in the Rye", "JD Salinger", 277)
  assert create_book("1984", "George Orwell", 328) == ("1984", "George Orwell", 328)
  assert create_book("To Kill a Mockingbird", "Harper Lee", 281) == ("To Kill a Mockingbird", "Harper Lee", 281)
output: def create_book(title, author, pages):
      class Book:
          def __init__(self, title, author, pages):
              self.title = title
              self.author = author
              self.pages = pages
      
      book = Book(title, author, pages)
      return (book.title, book.author, book.pages)