MLTensorUsage is not defined in Classification and Whisper

[fdwr]

Google Chrome 133.0.6835.0 (Official Build) canary (64-bit)

Probably from: webnn: Remove grace-period support for MLTensorUsage | https://chromium-review.googlesource.com/c/chromium/src/+/6015318

FYI Austin Sullivan (@a-sully) and Belem Zhang (@ibelem).

[ibelem]

Dwayne Robinson (@fdwr) Yes, we discussed this issue at midnight yesterday. Will try to use ort test dists as possible to fix these demos at first.

Google Chrome 133.0.6835.0 (Official Build) canary (64-bit)

• stable-diffusion-1.5 - fail
• sd-turbo - fail
• segment-anything - fail
• whisper-base - fail
• image-classification - fail
• phi-3-mini - fail

[fdwr]

Relevant: microsoft/onnxruntime#22831

[huningxin]

A workaround, once the models loaded, open the developer console, paste and run the following polyfill code

if (typeof MLTensorUsage == 'undefined') window.MLTensorUsage = {WEBGPU_INTEROP: 1, READ: 2, WRITE: 4}

[ibelem]

#58

1.21.0-dev.20241112-cdc8db9984 | 8 days ago

Still waiting for dev dist > 20241112 to deploy.