code: def _init_args():
      if len(sys.argv) != 5:
          raise SystemExit(
              "usage: import_argparse_flags_main.py "
              "mod_path package base_args output_path"
          )
      return argparse.Namespace(
          mod_path=sys.argv[1],
          package=sys.argv[2],
          base_args=sys.argv[3],
          output_path=sys.argv[4],
      )
  
imports: import argparse
  import json
  import logging
  import sys
  from guild import entry_point_util
  from guild import flag_util
  from guild import log
  from guild import python_util
  from guild import util
label_desc: Use image node_id 2 for calling a global function with example usage: _init_args() and returns: argparse