code: def gen_colors(img):
      
      color_cmd = ColorThief(img).get_palette
  
      for i in range(0, 10, 1):
          raw_colors = color_cmd(color_count=8 + i)
  
          if len(raw_colors) >= 8:
              break
  
          elif i == 10:
              logging.error("ColorThief couldn't generate a suitable palette.")
              sys.exit(1)
  
          else:
              logging.warning("ColorThief couldn't generate a palette.")
              logging.warning("Trying a larger palette size %s", 8 + i)
  
      return [util.rgb_to_hex(color) for color in raw_colors]
docs: Loop until 16 colors are generated.