def dev_network_s(self,input_shape):
        '''
        network architecture with one hidden layer
        '''
        x_input = Input(shape=input_shape)
        intermediate = Dense(20, activation='relu',
                    kernel_regularizer=regularizers.l2(0.01), name = 'hl1')(x_input)
        intermediate = Dense(1, activation='linear',  name = 'score')(intermediate)
        return Model(x_input, intermediate)

        network architecture with one hidden layer
        
adbench/baseline/DevNet/run.py