text: from unittest import TestCase
  import unittest
  from conditional_independence import hsic_test
  import numpy as np
  
  
  class TestHSIC(TestCase):
      def test_marginal_independence(self):
          samples = np.random.normal(size=(100, 3))
          res = hsic_test(samples, 0, 1)
          print(res)
  
  
  if __name__ == '__main__':
      unittest.main()
  