code: def setUp(self):
      # Set up toy example for better understanding and testing
      # of this module. See the modules for the mathematical formulas
      self.topics = [np.array([1, 2])]
      # Result from s_one_set segmentation:
      self.segmentation = [
          [(1, np.array([1, 2])), (2, np.array([1, 2]))]
      ]
      self.gamma = 1
      self.measure = "nlr"
  
      self.dictionary = Dictionary()
      self.dictionary.id2token = {1: "fake", 2: "tokens"}
  
file_path: gensim/gensim/test/test_indirect_confirmation.py
imports: import logging
  import unittest
  import numpy
  from gensim.corpora.dictionary import Dictionary
  from gensim.topic_coherence import indirect_confirmation_measure
  from gensim.topic_coherence import text_analysis
label_desc: Use image node_id 1 for calling the TestIndirectConfirmation obj's underlying member method code with example usage: obj.setUp() without return types