code: def main():
      raw_file = join(COL_FOLDER, "corpus", "raw", "202108.txt")
      dataset = UDDataset.load_from_raw_file(raw_file)
  
      analyzer = UDAnalyzer()
      word_counter = analyzer.analyze_words(dataset)
      doc_word_counters = analyzer.get_doc_word_counters(dataset)
  
      KLDivergence(word_counter, doc_word_counters).write()
  
file_path: underthesea/underthesea/utils/col_stopwords.py
imports: import os
  from math import log
  from os.path import dirname, join
  from collections import defaultdict
  from underthesea.utils.col_script import UDDataset
  from underthesea.utils.col_analyzer import UDAnalyzer
label_desc: Use image node_id 3 for calling a global function with example usage: main() without return types