code: def testStimulatedOscillatorGridEightStructure(self):
      LegionTestTemplates.templateOscillationsWithStructures(
          conn_type.GRID_EIGHT, False
      )
  
imports: import unittest
  from pyclustering.nnet.tests.legion_templates import LegionTestTemplates
  from pyclustering.nnet.legion import legion_network, legion_parameters
  from pyclustering.nnet import conn_type, conn_represent
  from pyclustering.utils import extract_number_oscillations
label_desc: Use image node_id 9 for calling the LegionUnitTest obj's underlying member method code with example usage: obj.testStimulatedOscillatorGridEightStructure() without return types