code: def templateNoneConnectionsTest(self, network):
      assert network.structure == conn_type.NONE
  
      for i in range(0, len(network), 1):
          for j in range(0, len(network), 1):
              assert network.has_connection(i, j) == False
              assert network.has_connection(j, i) == False
  
imports: import unittest
  import math
  from pyclustering.nnet import network, conn_type, conn_represent
label_desc: Use image node_id 8 for calling the NnetUnitTest obj's underlying member method code with example usage: obj.templateNoneConnectionsTest(network) without return types