def METHOD_NAME(self) -> None:
    keypoints = (0.1 + 0.8 * np.random.rand(1, 17, 2)) * [192, 256]
    keypoints = np.round(keypoints).astype(np.float32)
    keypoints_visible = np.random.randint(2, size=(1, 17))
    lifting_target = (0.1 + 0.8 * np.random.rand(17, 3))
    lifting_target_visible = np.random.randint(2, size=(17, ))
    encoded_wo_sigma = np.random.rand(1, 17, 3)
    camera_param = load('tests/data/h36m/cameras.pkl')
    camera_param = self.get_camera_param(
        'S1/S1_Directions_1.54138969/S1_Directions_1.54138969_000001.jpg',
        camera_param)
    self.data = dict(
        keypoints=keypoints,
        keypoints_visible=keypoints_visible,
        lifting_target=lifting_target,
        lifting_target_visible=lifting_target_visible,
        camera_param=camera_param,
        encoded_wo_sigma=encoded_wo_sigma)