let route = get_route(&nodes[0].node.get_our_node_id(), &payee, &nodes[0].network_graph, None,
3_000_000, 50, nodes[0].logger, &scorer).unwrap();
let payment_preimage = send_along_route(&nodes[0], route, &[&nodes[1]], 3_000_000).0;
let route = get_route(&nodes[0].node.get_our_node_id(), &payee, &nodes[0].network_graph, None,
3_000_000, 50, nodes[0].logger, &scorer).unwrap();
let payment_preimage = send_along_route(&nodes[0], route, &[&nodes[1]], 3_000_000).0;