diff --git a/src/app/pages/uikit/inputdemo.ts b/src/app/pages/uikit/inputdemo.ts
index 06e9715..c76a7d5 100644
--- a/src/app/pages/uikit/inputdemo.ts
+++ b/src/app/pages/uikit/inputdemo.ts
@@ -29,6 +29,7 @@ import { ToggleButtonModule } from 'primeng/togglebutton';
import { CountryService } from '../service/country.service';
import { NodeService } from '../service/node.service';
import { TreeNode } from 'primeng/api';
+import { Country } from '../service/customer.service';
@Component({
selector: 'app-input-demo',
@@ -167,7 +168,7 @@ import { TreeNode } from 'primeng/api';