code: def main():
      convert_my_alt("extern_data/constituency", "data/tokenize")
  
file_path: stanza/stanza/utils/datasets/tokenization/convert_my_alt.py
imports: import os
  import random
  from stanza.models.constituency.tree_reader import read_trees
label_desc: Use image node_id 7 for calling a global function with example usage: main() without return types