code: def main(*args):
      random.seed(1000)
      if not args:
          args = sys.argv[1:]
  
      input_dir = args[0]
      full_input_dir = os.path.join(input_dir, "thai", "best")
      if os.path.exists(full_input_dir):
          # otherwise hopefully the user gave us the full path?
          input_dir = full_input_dir
  
      output_dir = args[1]
      documents, test_documents = read_data(input_dir)
      print("Finished reading data.")
      write_dataset_best(documents, test_documents, output_dir, "best")
  
file_path: stanza/stanza/utils/datasets/tokenization/convert_th_best.py
imports: import glob
  import os
  import random
  import re
  import sys
  from stanza.utils.datasets.tokenization.process_thai_tokenization import reprocess_lines, write_dataset, convert_processed_lines, write_dataset_best, write_dataset
label_desc: Use image node_id 4 for calling a global function with example usage: main() without return types