Can't it run under Python 3.13?

I update my python from 3.9 to 3.13. However when I tried to launch it with "python disearch.py -u URL", it returns nothing on my cmdline:

<img width="1589" height="137" alt="Image" src="https://github.com/user-attachments/assets/6d259f50-f4cb-46df-bdb7-97e54e0e453e" />