add 13 models (agnn, appnp, arma, bgrl, cluster_gcn, correct_and_smooth, dagnn,bgnn,care-gnn,gatne,p-gnn,seal,deepergcm)

add 13 models (agnn, appnp, arma, bgrl, cluster_gcn, correct_and_smooth, dagnn,bgnn,care-gnn,gatne,p-gnn,seal,deepergcm) #13