code: def make_imshow_plot(grid, name):
      
      plt.tick_params(labelbottom="off", labeltop="off", labelleft="off",
                      labelright="off", bottom="off", top="off", left="off",
                      right="off")
      plt.imshow(grid, interpolation="nearest", aspect=1, zorder=1)
      plt.tight_layout()
      plt.savefig(name, dpi=1000, bbox_inches="tight")
docs: Takes a grid of RGB or RGBA values and a filename to save the figure into.
      Generates a figure by coloring all grid cells appropriately.