function getGraphDataSets() {
  const loadBlocks = function(Graph){
            Graph
                .cooldownTicks(300)
                .cooldownTime(20000)
                .nameField('name')
            		.autoColorBy('name')
                .forceEngine('ngraph')
            		.lineOpacity(.8)
                .jsonUrl('test.json');
        };
  
loadBlocks.description = "<em>XLSX</em> data";

    return [loadBlocks];
}