code: def main():
      common.main(process_treebank, common.ModelType.MWT)
  
file_path: stanza/stanza/utils/datasets/prepare_mwt_treebank.py
imports: import argparse
  import os
  import shutil
  import tempfile
  from stanza.models.common.constant import treebank_to_short_name
  import stanza.utils.datasets.common
  import stanza.utils.datasets.prepare_tokenizer_treebank
  from stanza.utils.datasets.contract_mwt import contract_mwt
label_desc: Use image node_id 3 for calling a global function with example usage: main() without return types