def METHOD_NAME(self) -> None:
    set_determinism(seed=0)
    # image is non square to throw rotation errors
    im = np.arange(0, 10 * 9).reshape(1, 10, 9)
    num_elements = 20
    self.dict_data = [{"image": im} for _ in range(num_elements)]
    self.list_data = [im for _ in range(num_elements)]
    self.list_labels = [random.randint(0, 1) for _ in range(num_elements)]