     scales: {
                        x: {
                            grid: {
                                color: 'rgba(107, 114, 128, 0.1)'
                            }
                        },
                        y: {
                            type: 'linear',
                            display: true,
                            position: 'left',
                            title: {
                                display: true,
                                text: 'Revenue (€)',
        