code: def testAllToAll25Connections(self):
      net = network(25, type_conn=conn_type.ALL_TO_ALL)
      self.templateAllToAllConnectionsTest(net)
  
imports: import unittest
  import math
  from pyclustering.nnet import network, conn_type, conn_represent
label_desc: Use image node_id 4 for calling the NnetUnitTest obj's underlying member method code with example usage: obj.testAllToAll25Connections() without return types