private static void OnPanelNodeUpdated(Node node)
        {
            NodeEditorAPIController nodeEditorApi = new NodeEditorAPIController();

            LiteGraph.Node liteGraphNode = nodeEditorApi.ConvertNodeToLiteGraphNode(node);
            hub.Clients.All.OnPanelNodeUpdated(liteGraphNode);
        }
        private static void OnNewNode(Node node)
        {
            NodeEditorAPIController nodeEditorApi = new NodeEditorAPIController();

            LiteGraph.Node liteGraphNode = nodeEditorApi.ConvertNodeToLiteGraphNode(node);
            hub.Clients.Group(node.PanelId).OnNewNode(liteGraphNode);
        }