code: def test_two_images_and_polygons(self):
      rng = iarandom.RNG(0)
      images = rng.integers(0, 256, size=(2, 32, 32, 3), dtype=np.uint8)
      polys = []
      for x in np.linspace(0, 256, 4):
          for y in np.linspace(0, 256, 4):
              polys.append(
                  ia.Polygon(
                      [
                          (x, y),
                          (x + 20, y),
                          (x + 20, y + 20),
                          (x, y + 20),
                      ]
                  )
              )
      psoi1 = ia.PolygonsOnImage(polys, shape=images[0].shape)
      psoi2 = psoi1.shift(x=20)
      image1_w_overlay = psoi1.draw_on_image(images[0])
      image2_w_overlay = psoi2.draw_on_image(images[1])
  
      debug_image = iaa.draw_debug_image(
          images, polygons=[psoi1, psoi2]
      )
  
      assert self._image_contains(images[0, ...], debug_image)
      assert self._image_contains(images[1, ...], debug_image)
      assert self._image_contains(image1_w_overlay, debug_image)
      assert self._image_contains(image2_w_overlay, debug_image)
  
imports: from __future__ import print_function, division, absolute_import
  import sys
  import os
  import numpy
  import cv2
  import imageio
  import imgaug
  from imgaug import augmenters
  from imgaug import random
  from imgaug.testutils import reseed, TemporaryDirectory
  import imgaug.augmenters.debug
label_desc: Use image node_id 12 for calling the Test_draw_debug_image obj's underlying member method code with example usage: obj.test_two_images_and_polygons() without return types