code: def _get_parser():
      parser = ArgumentParser(
          description="simple_inference_engine_py.py"
      )
      opts.translate_opts(parser)
      return parser
  
file_path: OpenNMT-py/onmt/tests/test_inference_engines.py
imports: import json
  import time
  import onmt.opts
  from onmt.utils.parse import ArgumentParser
  from onmt.utils.misc import use_gpu, set_random_seed
label_desc: Use image node_id 1 for calling a global function with example usage: _get_parser() and returns: parser