@Override
  @FXML
  void initialize() {
    super.initialize();

    setUpChoice(algorithm, learners.getTypeNames());
    setUpChoice(trainingSet, videos.getVideoChoices());

    train.setOnAction(e -> train());

    for (Move move : Move.values()) {
      category.getItems().add(move);
    }
  }
 @Override
 void renderCurrent() {
   super.renderCurrent();
   setupRankings();
 }