fix: Issues #256 fix Compare Horizontal Bar Chart X unit to 'Count' done.

src/views/Discover/Performance/index.vue

@@ -476,12 +476,6 @@ export default {
           tooltip: {
             displayColors: false,
             titleFont: {weight: 'normal'},
-            callbacks: {
-              label: function(context) {
-                // return `${content.x}: ${getSimpleTimeLabel(context.parsed.x, 2)}`;
-                return `${content.x}: ${context.parsed.x}`;
-              }
-            },
           },
           title: {
             display: false,