How to render data using javascript and kendo?

Report = (() => {
    let attendance = "";
    const init = async ()=> {
      _HTML.onload();
      _BIND.onload();
    };
    const _HTML = {
      onload : ()=>{
          _UI.renderReport();
      },
      renderReport: () => {
        $("$chart").kendoChart({
          ....
        series:[{
          name: "Total Persons",
          data: counts //dont know why not working
         }]
        ...,
        categoryAxis:{
         categories: parents, //dont know why not working
        }
        ...,
        });
        attendance = $("renderReport").data("kendoChart");
      };
    }
    const _BIND = {
        onload: async () => {
            const _ = _DATA;
            const {parents, counts} = await _.getParents();
            console.log(parents, counts)
            attendance.setDataSource({parents, counts})
            
        }
    }
 })

{
    "parents": [
        "Jokha Alharthi",
        "Vasdev Mohi"
    ],
    "counts": [
        1,
        2
    ]
}