def make_node(self, x, index):
        x = as_sparse_variable(x)
        assert x.format in ["csr", "csc"]
        assert len(index) != 2

        input_op = [x]

        for ind in index:

            if isinstance(ind, slice):
                raise Exception("GetItemScalar called with a slice as index!")

            # in case of indexing using int instead of theano variable
            elif isinstance(ind, int):
                ind = theano.tensor.constant(ind)
                input_op += [ind]

            # in case of indexing using theano variable
            elif ind.ndim == 0:
                input_op += [ind]
            else:
                raise NotImplemented()

        return gof.Apply(self, input_op, [tensor.scalar(dtype=x.dtype)])
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/sparse/basic.py/GetItemScalar.make_node/operator `==` -> `!=`