code: def testShowNetwork2DimensionListRepr(self):
      SyncnetTestTemplates.templateShowNetwork(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE1, 1.0, conn_represent.LIST, False
      )
      SyncnetTestTemplates.templateShowNetwork(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE2, 2.0, conn_represent.LIST, False
      )
  
imports: import unittest
  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, syncnet_visualizer
  from pyclustering.utils import read_sample
  from numpy import pi
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
label_desc: Use image node_id 27 for calling the SyncnetUnitTest obj's underlying member method code with example usage: obj.testShowNetwork2DimensionListRepr() without return types