                },
                {
                    id: 8,
                    label: "54582a85c7b90303968979b8fd0f3bec",
                    title: "I have popup",
                },
            ]);
            var edges = new vis.DataSet([
                { from: 2, to: 1, arrows: "to", color: { color: "red" } },
                { from: 3, to: 1, arrows: "to", color: { color: "red" } },
                { from: 1, to: 4, arrows: "to", color: { color: "blue" } },
                { from: 1, to: 5, arrow