private void buttonSaveBestModel_Click(object sender, RoutedEventArgs e)
        {
            if (tbModelName.Text == "")
            {
                MessageBox.Show("No model name supplied!");
                return;
            }
            if (bestModel == null)
            {
                MessageBox.Show("No model is available!");
                return;
            }

            bestModel.Name = tbModelName.Text;
            ModelStorage ms = new ModelStorage();

            ms.SaveModel(bestModel);
            statusBar.Text = "Model '" + tbModelName.Text + "' saved successfully.";
        }