@Nullable
  private Sdk getSdkSelected() {
    String sdkHome = getSdkHome();
    if (StringUtil.isEmptyOrSpaces(sdkHome)) {
      final Sdk projectJdk = PythonSdkUtil.findPythonSdk(getModule());
      if (projectJdk != null) {
        sdkHome = projectJdk.getHomePath();
      }
    }

    return PythonSdkUtil.findSdkByPath(sdkHome);
  }
@Nullable
  private Sdk getSdkSelected()