code: def testClusterAllocationTheSameObjectsThreeInitialCenters(self):
      KmediansTestTemplates.templateClusterAllocationTheSameObjects(
          25, 3, False
      )
  
imports: import unittest
  import numpy
  import matplotlib
  from pyclustering.cluster.tests.kmedians_templates import KmediansTestTemplates
  from pyclustering.cluster.kmedians import kmedians
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
  from pyclustering.utils import read_sample
  from pyclustering.utils.metric import type_metric, distance_metric
label_desc: Use image node_id 27 for calling the KmediansUnitTest obj's underlying member method code with example usage: obj.testClusterAllocationTheSameObjectsThreeInitialCenters() without return types