Deploying Flask App To Heroku Error

I have pushed this particular app so many times to heroku without any issues until today when it gave me errors like this Counting objects: 14, done. Delta compression using up to

Solution 1:

I faced this issue recently. This seems to be an issue particularly with appdirs. I've resolved this issue by just simply upgrading appdirs, updating my requirements.txt and then redeploying to heroku.

pip install appdirs --upgrade
pip freeze > requirements.txt