How to use the axelrod.strategy_transformers.JossAnnTransformer function in Axelrod

`JossAnnTransformer` with parameters that correspond to `point`.
    """
    x, y = point

    if isinstance(probe, axl.Player):
        init_kwargs = probe.init_kwargs
        probe = probe.__class__
    else:
        init_kwargs = {}

    if x + y >= 1:
        joss_ann = DualTransformer()(JossAnnTransformer((1 - x, 1 - y))(probe))(
            **init_kwargs
        )
    else:
        joss_ann = JossAnnTransformer((x, y))(probe)(**init_kwargs)
    return joss_ann