docs: def get_image(width, height=None, background_color="cccccc", random_background_color=False):
      """
      Returns image with caption, credit, and random background color as requested.
      """
      return Image(
          url=placeholdit.get_url(
              width,
              height=height,
              background_color=background_color,
              random_background_color=random_background_color
          ),
          credit="This is not an image credit",
          caption="This is not a caption"
      )