How to use the python interpreter?

[bodzebod]

Hi all, I just saw that there is a tool "python interpreter" that should allow to execute python code into a sandboxed pyodide environment.
I have no worry about setting up a docker container with a pyodide server, but using the flowise tool node is a bit mysterious for me. This node accepts only a name and a description, and I don't understand where we can pass the python code.
I'm also wondering if our python code could save and retrieve some variables locally to get a persistence state somewhere.
Does someone have some insights? Thank you very much!