code: def plot_images(images, subplot_shape):
      plt.style.use("ggplot")
      fig, axes = plt.subplots(*subplot_shape)
      for image, ax in zip(images, axes.flatten()):
          ax.imshow(
              image.reshape(28, 28), vmin=0, vmax=1.0, cmap="gray"
          )
          ax.axis("off")
      plt.show()
  
file_path: CNTK/Examples/Image/GAN/Basic_GAN_Distributed.py
imports: import matplotlib
  import matplotlib.pyplot
  import numpy
  import os
  import argparse
  import cntk
  import cntk.tests.test_utils
  from timeit import default_timer
label_desc: Use image node_id 7 for calling a global function with example usage: plot_images(images, subplot_shape) without return types