

def grad(self, inputs, g_outputs):
    (x, ind1, ind2) = inputs
    (gout,) = g_outputs
    return [GetItem2ListsGrad(self)(ind2, ind1, ind2, gout), grad_undefined(self, 1, ind1, 'No gradient for this input'), grad_undefined(self, 1, ind2, 'No gradient for this input')]

dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/sparse/basic.py GetItem2Lists.grad/VarMisuse@38/51 `x`->`ind2`