Streamlit Modulenotfound error

[Mercy_Stephen]

I have been trying to deploy my machine learning model on streamlit but it’s showing error

My requirements file looks like this

and my app.py file

I think there is error in my requirements file and there must be more packages whicch need to be installed can you tell which other packages need to be installed.

[randyzwitch]

Hi @Mercy_Stephen, welcome to the Streamlit community!

Assuming you are deploying on Streamlit Cloud, you need to add java to a requires.txt file:

App dependencies - Streamlit Docs

Best,
Randy

[Mercy_Stephen]

Which version of java should I put on the requirements.txt file

[randyzwitch]

I would first try the method I have here:

randyzwitch/test-java/blob/main/packages.txt

Best,
Randy

[Mercy_Stephen]

I was able to deploy my machine learning app on streamlit using the java-jdk in packages.txt file.I want to deploy the app as a website using Heroku.Heroku I guess is not able to recognize the packages packages.txtx file.

[randyzwitch]

Heroku is its own thing, with its own dependency management. So they aren’t going to recognize our packages.txt file.

Best,
Randy