code: def parse_script_args():
      parser = argparse.ArgumentParser()
      parser.add_argument("--num_workers", type=int)
      parser.add_argument("--worker_obj_store_size_in_gb", type=int)
      parser.add_argument("--error_rate", type=float, default=0)
      parser.add_argument("--data_save_path", type=str)
      parser.add_argument(
          "--trigger_object_spill",
          dest="trigger_object_spill",
          action="store_true",
      )
      parser.set_defaults(trigger_object_spill=False)
      return parser.parse_known_args()
  
imports: import argparse
  import json
  import logging
  import math
  import os
  import random
  import time
  from copy import copy, deepcopy
  from typing import List, Tuple
  import dask.array
  import numpy
  import xarray
  import ray
  from ray._private.test_utils import monitor_memory_usage
  from ray.util.dask import ray_dask_get
label_desc: Use image node_id 2 for calling a global function with example usage: parse_script_args() and returns: parser