noob here. I have a dockerised jupyter lab instance where I have a bunch of packages installed for the root user, and now I want to add an additional kernel that has no packages at all (yet). Here’s how I’ve tried to do that:

# SYSTEM SETUP
FROM python:3.11.5-bookworm

ADD requirements/pip /requirements/pip
RUN pip install -r /requirements/pip
RUN mkdir /venv/ 
    && cd /venv/ 
    && python -m venv blank 
    && /venv/blank/bin/pip install ipykernel 
    && /venv/blank/bin/python -m ipykernel install --user --name=blank-env

I expect the root python environment to have all the packages listed in my requirements/pip file and my blank-env environment to be empty.

However, when I run jupyter lab in the docker container, the blank-env kernel appears to have all of the root packages installed. What am I doing wrong here?