This template code changes the bar's color, adds a meaningful title and removes the legend.

<script>
PocketQuery.chart('BarChart', {
  dataTable: [['Month', 'Value'], // adding dummy data for testing; remove this attribute for productive use
        ['JAN-17', 52.1],
        ['FEB-17', 51.2],
        ['MAR-17', 51.7]],
  title: "Just another templating example",
  width: 500,
  height: 500,
  legend: {position: 'none'},    // do not show legend
  colors: ['#ee0011']
});
</script>
CODE