def METHOD_NAME(flip_horizontal=False, flip_vertical=False):
    """
    Get flip combination.
    Args:
        flip_horizontal (bool): Whether to flip horizontally. Default: False.
        flip_vertical (bool): Whether to flip vertically. Default: False.
    Returns:
        list: List of tuple. The first element of tuple is whether to flip horizontally,
            and the second is whether to flip vertically.
    """
    flip_comb = [(False, False)]
    if flip_horizontal:
        flip_comb.append((True, False))
    if flip_vertical:
        flip_comb.append((False, True))
        if flip_horizontal:
            flip_comb.append((True, True))
    return flip_comb