 (chart.chartArea.left + chart.chartArea.right) / 2;
                    var centerY = (chart.chartArea.top + chart.chartArea.bottom) / 2;
                    ctx.fillText(centerConfig.text, centerX, centerY);
                    ctx.restore();
                }
            },
        });

        function createTestPassRateChart(ctx) {
            var data = {
                labels: ["Pass","Fail"],
                datasets: [
                {
                    data: [9,0],
                    backgrou