created GUI folder in resources

src/main/java/com/application/Main.java

@@ -26,7 +26,9 @@ public class Main extends Application {
     public void start(Stage primaryStage) throws Exception {
 
         // Loading the GUI-fxml file from resources
-        Parent root = FXMLLoader.load(Objects.requireNonNull(getClass().getResource("/com.application/graphical_user_interface.fxml")));
+        Parent root = FXMLLoader.load(Objects.requireNonNull(getClass().getResource("/com.application/GUI/graphical_user_interface.fxml")));
+
+
 
         // Sets the scene and defines boundaries
         Scene scene = new Scene(root, 1200, 600);