code: def setUp(self):
      self.vectors = KeyedVectors.load_word2vec_format(
          datapath("euclidean_vectors.bin"), binary=True
      )
      self.model_path = datapath("w2v_keyedvectors_load_test.modeldata")
      self.vocab_path = datapath("w2v_keyedvectors_load_test.vocab")
  
imports: import functools
  import logging
  import unittest
  import numpy
  from gensim.models.keyedvectors import KeyedVectors, REAL, pseudorandom_weak_vector
  from gensim.test.utils import datapath
  import gensim.models.keyedvectors
label_desc: Use image node_id 1 for calling the TestKeyedVectors obj's underlying member method code with example usage: obj.setUp() without return types