{ system ? builtins.currentSystem , config ? {} , networkExpr }: let nodes = builtins.mapAttrs (vm: module: { _file = "${networkExpr}@node-${vm}"; imports = [ module ]; }) (import networkExpr); in with import ../../../../lib/testing-python.nix { inherit system; pkgs = import ../../../../.. { inherit system config; }; }; (makeTest { inherit nodes; testScript = ""; }).driverInteractive