code: def destroySynapse(self, synapse):
      
  
      self._numSynapses -= 1
  
      self._removeSynapseFromPresynapticMap(synapse)
  
      synapse.segment._synapses.remove(synapse)
docs: Destroys a synapse.
  
      :param synapse: (:class:`Synapse`) synapse to destroy