code: def test_attributes(self):
      X, y = self.Xy
      N_ITER = 200
      tsne = MulticoreTSNE(n_iter=N_ITER)
      E = tsne.fit_transform(X, y)
  
      self.assertIs(tsne.embedding_, E)
      self.assertGreater(tsne.kl_divergence_, 0)
      self.assertEqual(tsne.n_iter_, N_ITER)
  
file_path: Multicore-TSNE/MulticoreTSNE/tests/test_base.py
imports: import unittest
  from functools import partial
  import numpy
  from sklearn.datasets import make_blobs
  from sklearn.metrics import pairwise_distances
  from MulticoreTSNE import MulticoreTSNE
label_desc: Use image node_id 7 for calling the TestMulticoreTSNE obj's underlying member method code with example usage: obj.test_attributes() without return types