code: def int_greater_or_equal(threshold: int) -> Callable:
      """
      Returns a method that can be used in argument parsing to check that the int argument is greater or equal to
      `threshold`.
  
      :param threshold: The threshold that we assume the cli argument value is greater or equal to.
      :return: A method that can be used as a type in argparse.
      """
  
      def check_greater_equal(value: str):
          value_to_check = int(value)
          if value_to_check < threshold:
              raise argparse.ArgumentTypeError(
                  "must be greater or equal to %d." % threshold
              )
          return value_to_check
  
      return check_greater_equal
  
imports: import argparse
  import os
  import sys
  import types
  from typing import Any, Callable, Dict, List, Tuple, Optional
  import yaml
  from sockeye.utils import smart_open
  from .None import constants
label_desc: Use image node_id 5 for calling a global function with example usage: int_greater_or_equal(threshold) and returns: check_greater_equal, value_to_check