<s> from . rmetric import RiemannMetric <EOL> from . geometry import Geometry <EOL> from . adjacency import Adjacency , compute_adjacency_matrix , adjacency_methods <EOL> from . affinity import Affinity , compute_affinity_matrix , affinity_methods <EOL> from . laplacian import Laplacian , compute_laplacian_matrix , laplacian_methods </s>
