How to clean the images?

I am following the lecture 2 and unable to clean the images to improve my model’s performance.

cleaner = ImageClassifierCleaner(learn)
NameError: name ‘ImageClassifierCleaner’ is not defined

No function with ‘Cleaner’ shows up either.

Is there a new function for cleaning now?

it is not imported by default
you should import this manually from import *

I can’t use it either, if you’ve found a solution can you please share it with us? @Kornel 's solution doesn’t work.

Try this:

import fastai
from import *
cleaner = ImageClassifierCleaner(learn,max_n=20)

It doesnt work .

I am getting this error

name 'noops' is not defined