CanvasJS

Not displaying on Chromium Browser on Raspberry Pi

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/canvasjs/1.7.0/canvasjs.js"></script>
<div class="row">
    <div class="col-lg-12">
        <div id="chartContainer" style="height: 350px; width: 100%;"></div>
    </div>
</div>

JavaScript

var chart = new CanvasJS.Chart("chartContainer", {
                title: {
                    text: "Oven"
                },
                axisX:{
                    title: "Minutes",
                    gridThickness: 2
                },
                axisY:{
                    title: "Temperature"
                },
                data: [{
                    type: "line",
                    showInLegend: true,
                    markerType: "triangle",
                    legendText: "Target",
                    dataPoints: [
                     { x: 0, y: 30 },
                     { x: 30, y: 200 },
                     { x: 90, y: 200},
                     { x: 120, y: 30}
                     
                    ]
                },
			    {
				   type: "line",
                   showInLegend: true,
                   markerType: "triangle",
                   legendMarkerType: "triangle",
                   legendText: "Actual",
				   dataPoints: []	
			    }]
            });