dg_json[row];
                    tr.appendChild(th);                       
                    index++;
                }

                table = document.getElementById("class_res");
                index = 0;
                body = null;
                table.innerHTML = "";
                    for (let row of CSV.parse(`{{df_csv_classifier|safe}}`)) {
                        if(index == 0){
                            let tr = table.createTHead();
                            for (let col of row) {
   