def get_model(self):
        '''
        `object` of model as a function approximator,
        which has `cnn` whose type is 
        `pydbm.cnn.pydbm.cnn.convolutional_neural_network.ConvolutionalNeuralNetwork`.
        '''
        class Model(object):
            def __init__(self, cnn):
                self.cnn = cnn

        return Model(self.__cnn)
def get_model ( self ) : class Model ( object ) : def __init__ ( self , cnn ) : self . cnn = cnn return Model ( self . __cnn )
`object` of model as a function approximator,
        which has `cnn` whose type is 
        `pydbm.cnn.pydbm.cnn.convolutional_neural_network.ConvolutionalNeuralNetwork`.