code: def test_pairwise_distances_no_broadcast(self):
      assert_allclose(
          pairwise_distances_no_broadcast(self.X, self.Y),
          [1.41421356, 2.23606798, 4.58257569, 4.12310563],
      )
  
      with assert_raises(ValueError):
          pairwise_distances_no_broadcast([1, 2, 3], [6])
  
imports: from __future__ import division
  from __future__ import print_function
  import os
  import sys
  import unittest
  import numpy
  from numpy.testing import assert_allclose
  from numpy.testing import assert_equal
  from numpy.testing import assert_raises
  from pyod.utils.stat_models import pairwise_distances_no_broadcast
  from pyod.utils.stat_models import wpearsonr
  from pyod.utils.stat_models import pearsonr_mat
  from pyod.utils.stat_models import column_ecdf
  import statsmodels.distributions
  import time
label_desc: Use image node_id 2 for calling the TestStatModels obj's underlying member method code with example usage: obj.test_pairwise_distances_no_broadcast() without return types