import argparse
import json

import requests


def parse_args():
    parser = argparse.ArgumentParser()
    parser.add_argument("pdf_path")
    args = parser.parse_args()

    return args


def main(args):

    response = requests.post("http://127.0.0.1:5000", data=open(args.pdf_path, "rb"))
    response.raise_for_status()
    predictions = response.json()

    print(json.dumps(predictions, indent=2))


if __name__ == "__main__":
    args = parse_args()
    main(args)