chnages has been made and net salary is being displayed

lib/domain/usecases/change_password_usecase.dart

@@ -0,0 +1,17 @@
+import 'package:dartz/dartz.dart';
+import '../../core/error/failures.dart';
+import '../models/change_password_request.dart';
+import '../models/general_response_model.dart';
+import '../repositories/auth_repository.dart';
+
+class ChangePasswordUseCase {
+  final AuthRepository repository;
+
+  ChangePasswordUseCase({required this.repository});
+
+  Future<Either<Failure, GeneralResponseModel>> call(
+    ChangePasswordRequest request,
+  ) async {
+    return await repository.changePassword(request);
+  }
+}