text: from __future__ import division
  from __future__ import print_function
  from __future__ import absolute_import
  import unittest
  from unittest import skip
  import sys
  import os
  import numpy as np
  from modisco import core
  import time
  from nose.tools import raises
  from modisco.cluster.core import PhenographCluster
  
  
  class TestPhenographCluster(unittest.TestCase):
  
  
      def test_phenograph_cluster_func(self):
          affinity_mat = np.random.random((500,500))
          clusters = PhenographCluster().cluster(affinity_mat=affinity_mat) 
  
  