Error of "name 'vision_learner' is not defined"

Part 1 (2019)
#1

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

image
image901×384 29.1 KB

thank you for help.

#2

You need to upgrade your fastai version :smile:

2 Likes
#3

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

#4

thank you for reply. it works now

#5

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