The code returns the following error:

Failed to load "ai" from "blob:https://preview-conversationallogisticsosprdthreei-kzmldkxcmlxglphpdu24.vusercontent.net/d2a57f33-238a-49bf-8d3d-a08da6ecd2f1. Modules must be served with a valid MIME type like application/javascript.", make sure it exists.  

Revise the code to address the error.

I was previewing: /chat