"""The module karaoke

This is the "karaoke" module, providing some useless functions!
"""


def func1():
    print("karaoke function func1 has been called!")


def func2():
    print("karaoke function func2 has been called!")


def func3():
    print("karaoke function func3 has been called!")




print("Module karaoke.py has been loaded!")
