code: def show_and_save_image(img, save_path):
    
    try:
      import matplotlib.pyplot as plt  # pylint: disable=g-import-not-at-top
    except ImportError as e:
      tf.logging.warning(
          "Showing and saving an image requires matplotlib to be "
          "installed: %s", e)
      raise NotImplementedError("Image display and save not implemented.")
    plt.imshow(img)
    with tf.gfile.Open(save_path, "wb") as sp:
      plt.savefig(sp)
docs: Shows an image using matplotlib and saves it.