This code snippet will make the translation for the last paragraph of each html disappear

[zhuhui-in]

  # # 有时 LLM 会将多段融合在一起，这里尽可能让译文靠后，将空白段留在前面。
  # # 这样看起来一大段的译文对应若干小段原文，观感更好。
  # for i in range(len(fragments)):
  #   fragment = fragments[i]
  #   if fragment is not None and i < len(fragments) - 1:
  #     next_fragment = fragments[i + 1]
  #     if next_fragment is None:
  #       fragments[i] = None
  #       fragments[i + 1] = fragment