code: def main():
      common.main(
          run_treebank,
          "constituency",
          "constituency",
          add_constituency_args,
          sub_argparse=constituency_parser.build_argparse(),
          build_model_filename=build_model_filename,
      )
  
file_path: stanza/stanza/utils/training/run_constituency.py
imports: import logging
  import os
  from stanza.models import constituency_parser
  from stanza.models.constituency.retagging import RETAG_METHOD
  from stanza.utils.datasets.constituency import prepare_con_dataset
  from stanza.utils.training import common
  from stanza.utils.training.common import Mode, add_charlm_args, build_charlm_args, choose_charlm, find_wordvec_pretrain
  from stanza.resources.default_packages import default_charlms, default_pretrains
label_desc: Use image node_id 6 for calling a global function with example usage: main() without return types