code: def contains_text_tokens(self, text_tokens):
          
          id_run = []
          for token in text_tokens:
              id = self.word_list.get(token, None)
              if id is None:
                  return False  # since a token is not in the word list, the phrase is not in the dictionary
              id_run.append(id)
          return self.contains_tokens(id_run)
docs: Returns true if a phrase in the dictionary matches the list of text tokens
          :param text_tokens: a list of tokens.  Each token a string of text.
          :return: True/False