def __init__(self, screen, scene, path, text, **kwargs):
        super(Speak, self).__init__(
            screen,
            renderer_dict={
                "default": SpeechBubble(text, "L")
            },
            path=TrackingPath(scene, path),
            colour=Screen.COLOUR_CYAN,
            **kwargs)
Split Testing experiment tag has the following syntax :
dataset/ETHPy150Open peterbrittain/asciimatics/samples/interactive.py/Speak.__init__--crossover with--dataset/ETHPy150Open mixcloud/django-experiments/experiments/templatetags/experiments.py/experiment