d0a7db43dcdc459821b11e52a598ac860bfb9dc9,gpytorch/kernels/product_structure_kernel.py,ProductStructureKernel,forward,#ProductStructureKernel#Any#Any#Any#,46

Before Change

        if batch_dims == (0, 2):
            raise RuntimeError("ProductStructureKernel does not accept the batch_dims argument.")

        res = self.base_kernel(x1, x2, batch_dims=(0, 2), **params).evaluate_kernel()

        evaluate = False
        if not isinstance(res, LazyTensor):
            evaluate = True

After Change

        if batch_dims == (0, 2):
            raise RuntimeError("ProductStructureKernel does not accept the batch_dims argument.")

        res = self.base_kernel(x1, x2, batch_dims=(0, 2), **params)

        evaluate = False
        if not isinstance(res, LazyTensor):
            evaluate = True

Instances