code: def test_local_image_set(self):
      image = cv2.imread(self.image_path)
      local_image_set = LocalImageSet([image])
      print(local_image_set.get_image())
  
imports: import pytest
  import cv2
  from bigdl.dllib.nncontext import *
  from bigdl.dllib.feature.image import *
label_desc: Use image node_id 11 for calling the Test_Image_Set obj's underlying member method code with example usage: obj.test_local_image_set() without return types