{
liteLoaded;
yield html`
<canvas id="rete" width="${width}" height='720'></canvas>
`;
var graph = new window.LiteGraph.LGraph();
var canvas = new window.LiteGraph.LGraphCanvas("#rete", graph);
var node_const = window.LiteGraph.createNode("basic/const");
node_const.pos = [200, 200];
graph.add(node_const);
node_const.setValue(4.5);
var node_watch = window.LiteGraph.createNode("basic/watch");
node_watch.pos = [700, 200];
graph.add(node_watch);
node_const.connect(0, node_watch, 0);
graph.start();
}