fix: fix charts

src/assets/scss/style.scss

@@ -4,8 +4,5 @@
 // Import styles
 @import "~@coreui/coreui/scss/coreui";
 
-// Import custom tooltips styles
-@import "~@coreui/coreui-chartjs/custom-tooltips/dist/css/coreui-chartjs.css";
-
 // If you want to add something do it here
 @import "custom";

src/views/charts/CChartBarExample.vue

@@ -6,7 +6,7 @@
 </template>
 
 <script>
-import { CChartBar } from '@coreui/coreui-vue-chartjs/src/index.js'
+import { CChartBar } from '@coreui/coreui-vue-chartjs'
 
 export default {
   name: 'CChartBarExample',