Error of "name 'vision_learner' is not defined"

Hi friends,
I am getting the error like this in chapter 4.

thank you for help.

You need to upgrade your fastai version :smile:


you can write ‘cnn_learner’ insted. vision_learner used in the upgradet version

thank you for reply. it works now

thank you. I changed nothing, just rerun it and it works now.