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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def cli_parse():
 """command line input parser"""

    parser = ArgumentParser(prog='andesplot')
    parser.add_argument('datfile', nargs=1, default=[], help='dat file name.')
    parser.add_argument('x', nargs=1, type=int, help='x axis variable index')
    parser.add_argument('y', nargs='*', help='y axis variable index')
    parser.add_argument('--xmax', type=float, help='x axis maximum value')
    parser.add_argument('--ymax', type=float, help='y axis maximum value')
    parser.add_argument('--ymin', type=float, help='y axis minimum value')
    parser.add_argument('--xmin', type=float, help='x axis minimum value')
    parser.add_argument(
        '--checkinit', action='store_true', help='check initialization value')
    parser.add_argument(
        '-x', '--xlabel', type=str, help='manual set x-axis text label')
    parser.add_argument('-y', '--ylabel', type=str, help='y-axis text label')
    parser.add_argument(
        '-s', '--save', action='store_true', help='save to file')
    parser.add_argument('-g', '--grid', action='store_true', help='grid on')
    parser.add_argument(
        '-d',
        '--no_latex',
        action='store_true',
        help='disable LaTex formatting')
    parser.add_argument(
        '-u',
        '--unattended',
        action='store_true',
        help='do not show the plot window')
    parser.add_argument('--ytimes', type=str, help='y times')
    parser.add_argument(
        '--dpi', type=int, help='image resolution in dot per inch (DPI)')
    args = parser.parse_args()
    return vars(args)