"""Configures the command-line arguments the programs can be called with"""
import argparse


def get_args():
    parser = argparse.ArgumentParser()
    parser.add_argument('-i', '--input',
                        help='input file to read the calculation details',
                        required=True)
    parser.add_argument('--debug',
                        help='Turns on debug verbosity')
    return parser.parse_args()