def setup(self):
        self.rng = random.Random()
        self.floor_rock = 1
        self.wall_empty = None
Renders input arrays as 2D scatter plot.
dataset/ETHPy150Open tuturto/pyherc/src/pyherc/test/unit/test_portaladder.py/TestPortalAdder.setup--crossover with--dataset/ETHPy150Open arrayfire/arrayfire-python/arrayfire/graphics.py/Window.scatter