def test_sum():
    assert sum([7, 8, 9]) == 24, "Should be 24"

if __name__ == "__main__":
    test_sum()
    print("Everything passed")
def test_sum():
    assert sum([7, 8, 9]) == 24, "Should be 24"

if __name__ == "__main__":
    test_sum()
    print("Everything passed")