code: def animated_gif_to_colorlists(image, container=list):
      
      deprecated.deprecated('util.gif.animated_gif_to_colorlists')
  
      from PIL import ImageSequence
  
      it = ImageSequence.Iterator(image)
      return [image_to_colorlist(i, container) for i in it]
docs: Given an animated GIF, return a list with a colorlist for each frame.