code: def __calculate_states(self):
          
          
          output = [ 0.0 for _ in range(self.__num_osc) ]
          
          for i in range(self.__num_osc):
              output[i] = self.__neuron_evolution(i)
          
          return output
docs: !
          @brief Calculates new state of each neuron.
          @detail There is no any assignment.
          
          @return (list) Returns new states (output).