code: def update(changed_image):
      for im in images:
          if (
              changed_image.get_cmap() != im.get_cmap()
              or changed_image.get_clim() != im.get_clim()
          ):
              im.set_cmap(changed_image.get_cmap())
              im.set_clim(changed_image.get_clim())
  
imports: import matplotlib.pyplot
  import numpy
  from matplotlib import colors
label_desc: Use image node_id 1 for calling a global function with example usage: update(changed_image) without return types