98611fa50a2929757207121f440dad6651265e47,stellargraph/utils/saliency_maps/saliency.py,GradientSaliency,get_link_masks,#GradientSaliency#Any#Any#Any#Any#,106

Before Change

        // Execute the function to compute the gradient
        if self.is_sparse and not sp.issparse(A_val):
            A_val = sp.lil_matrix(A_val)
        gradients = self.compute_link_gradients(
            [X_val, out_indices, A_val, 0, class_of_interest]
        )
        return gradients[0]

After Change

        out_indices = np.array([[node_idx]])

        // Execute the function to compute the gradient
        if self.is_sparse:
            raise NotImplementedError("Sparse matrix support is not yet implemented")

        gradients = self.compute_link_gradients(
            [X_val, out_indices, A_val, 0, class_of_interest]
        )
        return gradients[0]

Instances