code: def _addAnomalyClassifierRegion(self, network, params, spEnable, tmEnable):
      
  
      allParams = copy.deepcopy(params)
      knnParams = dict(k=1,
                       distanceMethod='rawOverlap',
                       distanceNorm=1,
                       doBinarization=1,
                       replaceDuplicates=0,
                       maxStoredPatterns=1000)
      allParams.update(knnParams)
  
      # Set defaults if not set
      if allParams['trainRecords'] is None:
        allParams['trainRecords'] = DEFAULT_ANOMALY_TRAINRECORDS
  
      if allParams['cacheSize'] is None:
        allParams['cacheSize'] = DEFAULT_ANOMALY_CACHESIZE
  
      # Remove current instance if already created (used for deserializing)
      if self._netInfo is not None and self._netInfo.net is not None \
                and self._getAnomalyClassifier() is not None:
        self._netInfo.net.removeRegion('AnomalyClassifier')
  
      network.addRegion("AnomalyClassifier",
                        "py.KNNAnomalyClassifierRegion",
                        json.dumps(allParams))
  
      # Attach link to SP
      if spEnable:
        network.link("SP", "AnomalyClassifier", "UniformLink", "",
            srcOutput="bottomUpOut", destInput="spBottomUpOut")
      else:
        network.link("sensor", "AnomalyClassifier", "UniformLink", "",
            srcOutput="dataOut", destInput="spBottomUpOut")
  
      # Attach link to TM
      if tmEnable:
        network.link("TM", "AnomalyClassifier", "UniformLink", "",
                srcOutput="topDownOut", destInput="tpTopDownOut")
        network.link("TM", "AnomalyClassifier", "UniformLink", "",
                srcOutput="lrnActiveStateT", destInput="tpLrnActiveStateT")
      else:
        raise RuntimeError("TemporalAnomaly models require a TM region.")
docs: Attaches an 'AnomalyClassifier' region to the network. Will remove current
      'AnomalyClassifier' region if it exists.
  
      Parameters
      -----------
      network - network to add the AnomalyClassifier region
      params - parameters to pass to the region
      spEnable - True if network has an SP region
      tmEnable - True if network has a TM region; Currently requires True