text: from color_transfer import color_transfer
  import cv2
  
  CONVERT_FILES = ["1", "2", "3", "4", "5-self", "6-self"]
  
  if __name__ == "__main__":
      for index in CONVERT_FILES:
          # load the images
          source = cv2.imread(f"sou{index}.bmp")
          target = cv2.imread(f"tar{index}.bmp")
  
          # transfer the color distribution from the source image
          # to the target image
          transfer = color_transfer(source, target)
  
          # output image
          cv2.imwrite(f"ult{index}.bmp", transfer)
  