Consumer isn't working updated after calling notifyListner() in Flutter

I have class which is with a ChangeNotifer. When I'm calling a method in this class i'd like a list view to be updated.Here is the class:

class WorkoutProvider with ChangeNotifier{  List<Exercise> _workoutList = <Exercise>[];  ///constructor  WorkoutProvider();  ///get&set  List<Exercise> get workout => _workoutList;  set workout(List<Exercise> value) {    _workoutList = value;  }  ///removing an exercise to the list  void removeExercise(Exercise exercise)  {    _workoutList.remove(exercise);    print("deleting");    notifyListeners();  }}

Here is the list view:

myPro = Provider.of<WorkoutProvider>(context);body:Consumer<WorkoutProvider>(        builder: (BuildContext context, WorkoutProvider value, Widget? child)        {          print("building cons");          return ListView.builder(            padding: EdgeInsets.symmetric(horizontal: 30, vertical: 10),            itemCount: value.workout.length,            itemBuilder: (context, index) =>                Container(                    margin: EdgeInsets.symmetric(vertical: 3),                    child: exerciseCard(value.workout.elementAt(index))),          );        },      ),/// used to delete the exercise from the list of exercises  Widget buildDeleteExerciseBt(Exercise delExercise)  {    return IconButton(        onPressed: (){          myPro.removeExercise(delExercise);        },        icon: Icon(          Icons.delete,          color: Colors.red,        ));  }

After checking, it is deleting the exercise from the class but the UI isn't get update.

Here is the registration of the provider:

 Future<void> main() async {GlobalContextService.navigatorKey = GlobalKey<NavigatorState>();WidgetsFlutterBinding.ensureInitialized();await Firebase.initializeApp();runApp(  MultiProvider(    providers: [      Provider<WorkoutProvider>(create: (_) => WorkoutProvider()),    ],    child: MaterialApp(      debugShowCheckedModeBanner: false,      routes: {'/' : (context) => AlreadyLoggedChecker(),'/login-screen': (context) => LoginScreen(),'/workout-review' : (context) => WorkoutReviewScreen(),'/create-training' : (context) => TrainingCreateScreen(),      },      initialRoute: '/',    ),  ),);

}

I tried to put some print(), and i so the consumer isn't build when the method which has the notifylistners() is called.