code: def testShowNetwork3DimensionByCore(self):
      SyncnetTestTemplates.templateShowNetwork(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE11, 1.0, True
      )
  
imports: import unittest
  from numpy import pi
  import matplotlib
  from pyclustering.nnet import initial_type, conn_represent, solve_type
  from pyclustering.cluster.tests.syncnet_templates import SyncnetTestTemplates
  from pyclustering.cluster.syncnet import syncnet
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
  from pyclustering.core.tests import remove_library
label_desc: Use image node_id 27 for calling the SyncnetIntegrationTest obj's underlying member method code with example usage: obj.testShowNetwork3DimensionByCore() without return types