code: def parse_args():
      """
      Actually, the only argument used right now is the formats to convert
      """
      parser = argparse.ArgumentParser()
      parser.add_argument(
          "sections",
          type=str,
          nargs="*",
          help="Which transformations to use: {}".format(
              " ".join(ARGUMENTS.keys())
          ),
      )
      args = parser.parse_args()
      if not args.sections:
          args.sections = list(ARGUMENTS.keys())
      return args
  
file_path: stanza/stanza/utils/datasets/sentiment/process_sst.py
imports: import argparse
  import os
  import subprocess
  from stanza.models.classifiers.data import SentimentDatum
  import stanza.utils.datasets.sentiment.process_utils
  import stanza.utils.default_paths
label_desc: Use image node_id 4 for calling a global function with example usage: parse_args() and returns: args