python_snippets

from matplotlib import pyplot as plt

fig, ax = plt.subplots()
ax.imshow(c, cmap="gray")
plt.show()


if __name__ == '__main__':
    main()


    ###
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "--json_dir", type=str, help="Please input the path of the labelme json files."
    )
    parser.add_argument(
        "--val_size",
        type=float,
        nargs="?",
        default=None,
        help="Please input the validation dataset size, for example 0.1 ",
    )
    parser.add_argument(
        "--json_name",
        type=str,
        nargs="?",
        default=None,
        help="If you put json name, it would convert only one json file to YOLO.",
    )
    args = parser.parse_args(sys.argv[1:])