help

为什么我install了util模块，却无法导入？

<img width="443" height="210" alt="Image" src="https://github.com/user-attachments/assets/4de62c07-3306-446f-be67-d68a507cbe35" />

<img width="390" height="85" alt="Image" src="https://github.com/user-attachments/assets/9d400f57-2c74-41fe-a2a5-076f61c9de7d" />