FileNotFoundError for pkl file while using share.streamlit

Hi,
I have a streamlit app that works perfectly well on localhost. However, when deployed to share.streamlit, the FileNotFoundError constantly pop up
I have already changed the app to use Python 3.9 (which is the same version I am using on my local machine).
Here is the link to the repo: GitHub - leminhds/breast-cancer-diabetes-and-liver-disease-predictor
and here is the link to the app: https://share.streamlit.io/leminhds/breast-cancer-diabetes-and-liver-disease-predictor/app/app.py

Any help would be appreciated since I have been spending the past hours trying different combination of renaming the path, relocating the pkl file, but nothing work. Thank you

could someone please help? thanks