code: def read_original_text(input_dir):
      original_file = os.path.join(input_dir, "final_ner.txt")
      return read_words(original_file)
  
file_path: stanza/stanza/utils/datasets/tokenization/convert_ml_cochin.py
imports: from difflib import SequenceMatcher
  import os
  import random
  import sys
  import stanza.utils.default_paths
label_desc: Use image node_id 2 for calling a global function with example usage: read_original_text(input_dir) and returns: read_words