这也意味着当我们在图片生成或者编辑时，如果不仅仅是用到 Google 搜索的知识，还需要图片搜索，Nano Banana 2 的表现，或许会比初代 Pro 更准确。
res = res.slice(0, res.length - k);
，更多细节参见91视频
"Anyone is also welcome to pop in for a chat.
They never did. The flag disappeared eventually, though I received no confirmation.