Google Code-in

Documentation is vitally important for every software project. In this beginner task you'll demonstrate that you've learned to document a small Python function to play a sound:

def play_sound(file, volume):
    previous_volume = audio.volume
    audio.volume = volume
    audio.play(file)
    # restore previous volume
    audio.volume = previous_volume

Add a concise description for this function and its two arguments, a file name and a float between 0 and 10. If you're unfamiliar with Python you may need to research how to do this or ask for guidance in our webchat.

Submit the above function with your added annotations and documentation when you're done.