code: def print_ldamodel_doc_topics(doc_topic_distrib, doc_labels, n_top=3, val_labels=DEFAULT_TOPIC_NAME_FMT):
      
      print_ldamodel_distribution(doc_topic_distrib, row_labels=doc_labels, val_labels=val_labels,
                                  top_n=n_top)
docs: Print `n_top` values from a LDA model's document-topic distributions.