code: def cli_parse(parser):
      parser.add_argument(
          "-X",
          "--model-input-file",
          type=str,
          required=True,
          default=None,
          help="Model input file",
      )
      parser.add_argument(
          "--max-order",
          type=int,
          required=False,
          default=2,
          choices=[1, 2],
          help="Maximum order of sensitivity \
                             indices to calculate",
      )
      return parser
  
file_path: SALib/src/SALib/analyze/ff.py
imports: import numpy
  from .None import common_args
  import pandas
  from types import MethodType
  from SALib.util import read_param_file, ResultDict
  from SALib.sample.ff import generate_contrast, extend_bounds
label_desc: Use image node_id 4 for calling a global function with example usage: cli_parse(parser) and returns: parser