500 internal error for streamlit apps

Dear renku team,

a collaborator would like to run a streamlit app on limited. She can open jupyterlab and load notebooks and scripts there. But with any streamlit app, she gets a 500 internal error.

She is working from within the “Swiss federal network” which is very restrictive. This might cause this issue. Could you nevertheless have a quick look whether we can do anything from our side?

@andreas granted her access to limited.

It’s the cowdata project and she left the session running.
Please let me know whether you need more information!