Question

def contains_song(title: str, filename: str) -> bool:

''' Return True iff title (the name of a song as a string) is included in the file with of the given filename.

'''

Answer 1

def contains_song(title: str, filename: str) -> bool:
    """ 
    Return True iff title (the name of a song as a string) is included in the file with of the given filename.
    """
    with open(filename) as f:
        for line in f:
            if line.startswith(title):
                return True
    return False