Set some save button progress bar and toast message

lib/providers/items.dart

@@ -52,6 +52,17 @@ class ItemProvider 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),
@@ -154,7 +165,7 @@ class ItemProvider extends ChangeNotifier {
       catchImages = [];
       return 'done';
     } else {
-      return 'error';
+      return 'error ${response.statusCode}';
     }
   }