Could not load the model because Error: Cannot find adapter that matches the request

I wanted to try it out by using https://secretllama.com. I am running
* macOS 13.6.6
* Safari 17.4.1 with the WebGPU Feature Flag turned on.

When I submit any text I get the message `Could not load the model because Error: Cannot find adapter that matches the request`

The error suggests a WebGPU adapter compatibility issue. Start by checking the browser's WebGPU support and the model loading logic in the frontend code. Look for adapter selection and fallback mechanisms. Verify the environment setup and test with different browsers or configurations to reproduce the issue.

索引モデルが issue の本文から書いたものです。