Hi everyone,
First, I’d like to say that I am happy to be here, I just discover streamlit and it seems to be a incredible tools but I might not have understand something.
I built my application using 5 différents files. The app is about NBA datas and is composed of 3 parts:

The first one is calling fonctions using beautiful soup and pandas to build and display some dataframes but nothing comes out when I Iaunch a research . It was perfectly working in local and I don’t get any error.
The second part is using fonctions with sklearn models. It was also working before the deployement and it gives me this message now :
AttributeError: Can’t get attribute ‘PolynomialFeatures’ on <module ‘sklearn.preprocessing._data’ from ‘/home/appuser/venv/lib/python3.7/site-packages/sklearn/preprocessing/_data.py’>
The last part is also using a fonction with this type of model and gives me this message :
raise ValueError(“All objects passed were None”).
For this last error, I’ve already seen it while I was testing my app before deployment and I fixed it but it looks like it’s still a problem.

I was wondering if I did something wrong when I built my app that causes these errors. If you want to check by yourself, here is the link : https://share.streamlit.io/bastienchicot/nbapp_streamlit/NBApp.py 2
Of course, I did a requirements files with all the dependecies but nothing seems to work.
Thank you and sorry because the app is all in french btw
Bastien