code: def check_gum_ready(udbase_dir):
      gum_conllu = common.find_treebank_dataset_file(
          "UD_English-GUMReddit", udbase_dir, "train", "conllu"
      )
      if common.mostly_underscores(gum_conllu):
          raise ValueError(
              "Cannot process UD_English-GUMReddit in its current form.  There should be a download script available in the directory which will help integrate the missing proprietary values.  Please run that script to update the data, then try again."
          )
  
imports: import argparse
  import glob
  import os
  import random
  import re
  import tempfile
  from collections import Counter
  from stanza.models.common.constant import treebank_to_short_name
  import stanza.utils.datasets.common
  from stanza.utils.datasets.common import read_sentences_from_conllu, write_sentences_to_conllu, INT_RE, MWT_RE, MWT_OR_COPY_RE
  import stanza.utils.datasets.tokenization.convert_ml_cochin
  import stanza.utils.datasets.tokenization.convert_my_alt
  import stanza.utils.datasets.tokenization.convert_vi_vlsp
  import stanza.utils.datasets.tokenization.convert_th_best
  import stanza.utils.datasets.tokenization.convert_th_lst20
  import stanza.utils.datasets.tokenization.convert_th_orchid
label_desc: Use image node_id 25 for calling a global function with example usage: check_gum_ready(udbase_dir) without return types