def favorite_book(book):
    """print a message with a passed in book title"""
    print(f"One of my favorite books is {book.title()}.")

favorite_book("alice in wonderland")

9211958487de3d3142da3cebb31c404559da8fb3
<mask token>

def favorite_book(book):
    """print a message with a passed in book title"""
    print(f'One of my favorite books is {book.title()}.')


<mask token>

def favorite_book(book):
    """print a message with a passed in book title"""
    print(f'One of my favorite books is {book.title()}.')


favorite_book('alice in wonderland')

def favorite_book(book):
    """print a message with a passed in book title"""
    print(f"One of my favorite books is {book.title()}.")

favorite_book("alice in wonderland")
