code: def cli_parse(parser):
      parser.add_argument(
          "-X",
          "--model-input-file",
          type=str,
          required=True,
          help="Model input file",
      )
  
      parser.add_argument(
          "-S",
          "--slices",
          type=int,
          required=False,
          help="Number of slices to take",
      )
      return parser
  
file_path: SALib/src/SALib/analyze/pawn.py
imports: from typing import Dict
  import numpy
  from scipy.stats import ks_2samp
  from .None import common_args
  from ..util import read_param_file, ResultDict, extract_group_names, _check_groups
label_desc: Use image node_id 2 for calling a global function with example usage: cli_parse(parser) and returns: parser