def grad(self, inputs, dout):
        raise NotImplementedError()
add custom effect to the resouce url and the query params before building the request
dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/sandbox/cuda_convnet/response_norm.py/CrossMapNormUndo.grad--crossover with--dataset/ETHPy150Open namlook/apibee/apibee/client.py/Client.build_request