No, the weights are updated in the algorithm

Thanks… I understand it wrong.

part of the algorithm S. Googer created.
However, I am not saying it is not possible to create LR finder even without updating the weights, but this would not be one cycle learning paper.

I got it. Maybe can do some research on this part.

Hope you will get more feedback from the fastai blog.

Thanks for your reply and help for me so many times.