code: def templateSyncEnsembleAllocation(
      stimulus, params, sim_steps, sim_time, expected_clusters, ccore
  ):
      result_testing = False
  
      for _ in range(0, 5, 1):
          net = hhn_network(
              len(stimulus), stimulus, params, ccore=ccore
          )
          (t, dyn_p, dyn_c) = net.simulate(sim_steps, sim_time)
  
          assert t is not None
          assert dyn_p is not None
          assert dyn_c is not None
  
          assert len(t) == sim_steps + 1
          assert len(dyn_p) == sim_steps + 1
          assert len(dyn_c) == sim_steps + 1
  
          ensembles = net.allocate_sync_ensembles(1.0)
          if ensembles != expected_clusters:
              continue
  
          result_testing = True
          break
  
      assert result_testing
  
label_desc: Use image node_id 1 for calling the HhnTestTemplates obj's underlying member method code with example usage: obj.templateSyncEnsembleAllocation(stimulus, params, sim_steps, sim_time, expected_clusters, ccore) without return types