code: def test_doc_topic(self):
      doc_topic = self.ldaseq.doc_topics(0)
      expected_doc_topic = 0.00066577896138482028
      self.assertAlmostEqual(doc_topic[0], expected_doc_topic, places=2)
  
file_path: gensim/gensim/test/test_ldaseqmodel.py
imports: import unittest
  import logging
  import numpy
  from gensim.models import ldaseqmodel
  from gensim.corpora import Dictionary
  from gensim.test.utils import datapath
label_desc: Use image node_id 3 for calling the TestLdaSeq obj's underlying member method code with example usage: obj.test_doc_topic() without return types