private static PyExpression @NotNull [] getFormatFunctionKeyWordArguments(@NotNull final PsiElement original) {
      final PsiElement pyReferenceExpression = PsiTreeUtil.getParentOfType(original, PyReferenceExpression.class);
      final PyArgumentList argumentList = PsiTreeUtil.getNextSiblingOfType(pyReferenceExpression, PyArgumentList.class);
      return argumentList != null ? argumentList.getArguments() : PyExpression.EMPTY_ARRAY;
    }
private static PyExpression @NotNull [] getFormatFunctionKeyWordArguments(@NotNull final PsiElement original)