code: def word_freqs() -> List[Tuple[str, int]]:
      
      lines = list(get_corpus(_FILENAME))
      listword = []
      for line in lines:
          listindata = line.split("\t")
          listword.append((listindata[0], int(listindata[1])))
  
      return listword
docs: Get word frequency from Thai National Corpus (TNC)