Add argparse

import argparse

import logging

import sys

from pathlib import Path

from tqdm import tqdm

    format="%(asctime)s [%(levelname)s] %(message)s", level=logging.INFO

)

def parse_args() -> argparse.Namespace:

    parser = argparse.ArgumentParser(

        prog="python3 -m karaokatalog.deduplicate",

        description="Deduplicate UltraStar Deluxe song libraries",

    )

    parser.add_argument(

        "library_path",

        type=Path,

        help="The directory which contains the songs, the one you'd also configure UltraStar Deluxe to use",

    )

    return parser.parse_args()

if __name__ == "__main__":

    args = parse_args()

    logging.info("Karaokatalog Deduplication started")

    logging.info("Loading library")

    library = Library.from_dir(Path(sys.argv[1]))

    library = Library.from_dir(args.library_path)

    logging.info("Library loaded")

    logging.info("Finding duplicates (songs with identical title and artist)")