let route_params = RouteParameters::from_payment_params_and_value(payment_params, amt_msat);
let route = get_route(
&nodes[0].node.get_our_node_id(), &route_params, &nodes[0].network_graph.read_only(), None,
let route_params = RouteParameters::from_payment_params_and_value(payment_params, amt_msat);
let route = get_route(
&nodes[0].node.get_our_node_id(), &route_params, &nodes[0].network_graph.read_only(), None,