message: In lite's label_image.py, add missing argparse type for --input_{mean,std}.
diff: @@ -48,9 +48,14 @@ if __name__ == '__main__':
  '--label_file',
  default='/tmp/labels.txt',
  help='name of file containing labels')
  - parser.add_argument('--input_mean', default=127.5, help='input_mean')
  parser.add_argument(
  - '--input_std', default=127.5, help='input standard deviation')
  + '--input_mean',
  + default=127.5, type=float,
  + help='input_mean')
  + parser.add_argument(
  + '--input_std',
  + default=127.5, type=float,
  + help='input standard deviation')
  args = parser.parse_args()
  interpreter = Interpreter(model_path=args.model_file)
  