code: def _get_predictor(args):
      check_for_gpu(args.cuda_device)
      archive = load_archive(
          args.archive_file,
          weights_file=args.weights_file,
          cuda_device=args.cuda_device,
          overrides=args.overrides,
      )
  
      return Predictor.from_archive(archive, args.predictor)
  
imports: from __future__ import absolute_import
  from __future__ import print_function
  import argparse
  import sys
  import json
  from allennlp.commands.subcommand import Subcommand
  from allennlp.common.checks import check_for_gpu, ConfigurationError
  from allennlp.common.util import lazy_groups_of
  from allennlp.models.archival import load_archive
  from allennlp.predictors.predictor import Predictor, JsonDict
  from allennlp.data import Instance
  from io import open
label_desc: Use image node_id 1 for calling a global function with example usage: _get_predictor(args) and returns: Predictor