./data/example_2.py:9:19: F821 undefined name 'LdaModel'
        >>> lda = LdaModel(corpus=mm, id2word=id2word, num_topics=100, distributed=True)
                  ^
./data/example_2.py:9:35: F821 undefined name 'mm'
        >>> lda = LdaModel(corpus=mm, id2word=id2word, num_topics=100, distributed=True)
                                  ^
./data/example_2.py:9:47: F821 undefined name 'id2word'
        >>> lda = LdaModel(corpus=mm, id2word=id2word, num_topics=100, distributed=True)
                                              ^
