

def infer_shape(self, node, ins_shapes):

    def _get(l):
        return l[1]
    d = sum(map(_get, ins_shapes))
    return [(ins_shapes[0][0], ins_shapes)]

dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/sparse/basic.py HStack.infer_shape/VarMisuse@53/64 `d`->`ins_shapes`