code: def testGlobalSyncWithSameStimulus(self):
      HhnTestTemplates.templateSyncEnsembleAllocation(
          [27, 27, 27], None, 600, 50, [[0, 1, 2]], False
      )
  
imports: import unittest
  from pyclustering.nnet.tests.hhn_templates import HhnTestTemplates
label_desc: Use image node_id 1 for calling the HhnUnitTest obj's underlying member method code with example usage: obj.testGlobalSyncWithSameStimulus() without return types