16899da26094af88a108343921184853c5c9f26d,gpytorch/lazy/mul_lazy_tensor.py,MulLazyTensor,clone,#MulLazyTensor#,196

Before Change

        return tuple(list(left_deriv_args) + list(right_deriv_args))

    def clone(self):
        args = [arg.clone() for arg in self.lazy_tensors]
        kwargs = dict((key, val.clone() if hasattr(val, "clone") else val) for key, val in self._kwargs.items())
        return self.__class__(*args, **kwargs)

    def diag(self):
        res = prod([lazy_tensor.diag() for lazy_tensor in self.lazy_tensors])
        return res

After Change

        return tuple(list(left_deriv_args) + list(right_deriv_args))

    def clone(self):
        return self.__class__(*tuple(lazy_tensor.clone() for lazy_tensor in self.lazy_tensors))

    def detach_(self):
        if hasattr(self, "_mul_args_memo"):
            del self._mul_args_memo

Instances