@Override
  protected void registerValidators() {
    super.registerValidators();
    if (myProjectGenerator instanceof PythonProjectGenerator) {
      addLocationChangeListener(event -> {
        final String fileName = PathUtil.getFileName(getProjectLocation());
        ((PythonProjectGenerator<?>)myProjectGenerator).locationChanged(fileName);
      });
    }
  }
@Override
  protected void registerValidators()