Chapter 4 Image Saliency Playground. All image reported as equally interesting

[chrisjhebert1973]

Hi.

Would like to report an issue relating to Chapter 4 Saliency Playground.
All images are reported as being equally interesting. Nothing appears to be returned from the query.

I have tested with both code I copied from the book and the code downloaded from this repository.

Tested with the images supplied in the playground, also my own images.

I am running this on a 2021 MacBook Pro with M1 Max, 64gb

Thanks

Chris