code: def __init__(self, k, angle, direction, order):
      self.k = k
      self.angle = angle
      self.direction = direction
      self.order = order
  
imports: from __future__ import print_function, division, absolute_import
  import numpy
  from scipy import ndimage
  import cv2
  import six.moves
  import imgaug
  from imgaug.imgaug import _normalize_cv2_input_arr_
  from .None import meta
  from .None import convolutional
  from ..None import parameters
  from ..None import dtypes
label_desc: Use image node_id 1 to create a new _MotionBlurMatrixGenerator object from inherited base classes: object with example: obj = _MotionBlurMatrixGenerator(k, angle, direction, order)