Bear_Voila App Deployment on Heroku

Dear All,

I’m wondering if anyone has posted on a github a version of the Bear Classification App for deployment (preferably on Heroku). I’m getting errors at run time and l see other people have had problems with this - even the tutorial version ( does not work. There seems to be a variety of issues - fastai versions, PyTorch versions, ipywidgets versions… to be honest I’m a little lost. If anyone has a clean up to date version I can copy from, it would save me a lot of time and other newbies too I’m sure.

Thanking you in advance for any help.



OK, this post popped up after mine. >>>Anyone using heroku to deploy a fastai2 model?
I’ll have a look to see if I can find a solution in that thread and report back here.

I managed to deploy properly the classification app from Lesson 2/3 by using the following code :

1 Like

How to Deploy Models? (Voilà , Binder and Heroku)

Medium article:


I hope this may help.