def SKIP_FRAMES(video_source, num_skip):
    """
    Skips frames from video

    Parameters
    ------------
    video_source : OpenCV VideoCapture object
        Video where frames are to be skipped
    num_skip : int
        Number of frames to skip

    Returns
    ------------
    None
    """
    for i in range(num_skip):
        ret, old_frame = video_source.read()
