add a --quiet option

        default=16,

        help="Zoom Level for reverse geocoding",

    )

    parser.add_argument("--quiet", action="store_true", help="Do not show progress bar")

    parser.add_argument(

        "--resize",

        metavar="N",

    filenames = args.images

    thumbnails = list()

    for i, filename in enumerate(ProgressBar(max=len(filenames)).iter(filenames)):

    if args.quiet:

        file_iter = filenames

    else:

        file_iter = ProgressBar(max=len(filenames)).iter(filenames)

    for i, filename in enumerate(file_iter):

        try:

            im = Image.open(filename)

        except PIL.UnidentifiedImageError: