wt1.1d custom exercise, mydevelopment exercise list, environment for different databases

lib/localization/app_language.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/cupertino.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
-class AppLanguage extends ChangeNotifier {
+class AppLanguage{
   static final AppLanguage _singleton = AppLanguage._internal();
 
   Locale _appLocale = Locale('en');
@@ -51,6 +51,5 @@ class AppLanguage extends ChangeNotifier {
       await prefs.setString('countryCode', 'US');
     }
     print(" ---- Stored lang: " + _appLocale.toString());
-    notifyListeners();
   }
 }