Pdfkit not working in cloud but on local

I am trying to save urls as pdf files and have installed wkhtmltopdf and pdfkit.
This also works on my local machine.
If I drag the app to the cloud, I get the error message: ModuleNotFoundError: No module named ‘pdfkit’

Locally, I have installed the latest version of python, wkhtmltopdf and pdfkit and also entered everything in the requierements.txt file

Maybe a typo?

Yes, but not on github :slight_smile:

Then please share a link to your public github repo.