code: def _parse_args():
      if len(sys.argv) < 2:
          _internal_error("missing required arg\n")
      return sys.argv[1], sys.argv[2:]
  
imports: import warnings
  import logging
  import os
  import pdb
  import sys
  import traceback
  from guild import exit_code
  from guild import op_util
  from guild import util
label_desc: Use image node_id 7 for calling a global function with example usage: _parse_args() and returns: sys,  sys