@NotNull
  private static HtmlChunk safeRunFormatterService(@NotNull PsiElement element, @NotNull String docstring) {
    final DocstringFormatterRequest formatted =
      PyStructuredDocstringFormatter.formatDocstring(element, new DocstringFormatterRequest(docstring), Collections.emptyList());
    if (formatted != null) {
      return HtmlChunk.raw(formatted.getBody());
    }
    return updateLines(element, docstring);
  }
@NotNull
  private static HtmlChunk safeRunFormatterService(@NotNull PsiElement element, @NotNull String docstring)