Set some save button progress bar and toast message

lib/providers/labels.dart

@@ -59,6 +59,17 @@ class LabelsProvider extends ChangeNotifier {
     // notifyListeners();
   }
 
+  bool isloadingButton = false;
+  void resetLoadingButton() {
+    isloadingButton = false;
+    notifyListeners();
+  }
+
+  void setLoadingButton() {
+    isloadingButton = true;
+    notifyListeners();
+  }
+
   Future<List<Map<String, String>>> getHospitalsFilters() async {
     var response = await http.get(
       Uri.parse(Url.filterItems),