code: def print_topics(self, num_topics=20, num_words=10):
      """Get the most significant topics (alias for `show_topics()` method).
  
      Parameters
      ----------
      num_topics : int, optional
          The number of topics to be selected, if -1 - all topics will be in result (ordered by significance).
      num_words : int, optional
          The number of words to be included per topics (ordered by significance).
  
      Returns
      -------
      list of (int, list of (str, float))
          Sequence with (topic_id, [(word, value), ... ]).
  
      """
      return self.show_topics(
          num_topics=num_topics, num_words=num_words, log=True
      )
  
label_desc: Use image node_id 2 for calling the BaseTopicModel obj's underlying member method code with example usage: obj.print_topics(num_topics, num_words) and returns: self