code: def setUp(self):
      self.vectors = PoincareKeyedVectors.load_word2vec_format(
          datapath("poincare_vectors.bin"), binary=True
      )
  
imports: import logging
  import os
  import tempfile
  import unittest
  import numpy
  from gensim.models.poincare import PoincareRelations, PoincareModel, PoincareKeyedVectors
  from gensim.test.utils import datapath
label_desc: Use image node_id 1 for calling the TestPoincareKeyedVectors obj's underlying member method code with example usage: obj.setUp() without return types