[chart.js] Chart.js v2 hide dataset labels

Replace options with this snippet, will fix for Vanilla JavaScript Developers

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options: {
            title: {
                text: 'Hello',
                display: true
            },
            scales: {
                xAxes: [{
                    ticks: {
                        display: false
                    }
                }]
            },
            legend: {
                display: false
            }
        }
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