rubbish under the image root dir

[maciejskorski]

🐛 Bug

I have noticed some rubbish files under the container root.

To Reproduce

(base) maciej.skorski@kaggle-cpu-maciej:~$ docker images
REPOSITORY                                                TAG       IMAGE ID       CREATED             SIZE
gcr.io/kaggle-images/python                               latest    d69c9812a008   2 weeks ago         22.9GB
(base) maciej.skorski@kaggle-cpu-maciej:~$ docker run -it gcr.io/kaggle-images/python:latest bash
root@f4997f735c7c:/# ls /
'=2023.0.1'   boot   entrypoint.sh   home                  lib     lib64    media   opt    root   run_jupyter.sh   src   sys   usr
 bin          dev    etc             install_packages.sh   lib32   libx32   mnt     proc   run    sbin             srv   tmp   var

Note '=2023.0.1' which is a leftover.

Expected behaviour

No leftovers, specially under the root dir.

Additional context

[kcarnold]

Source:

docker-python/Dockerfile.tmpl

Line 624 in 8170716

pip install --force-reinstall --no-deps jupyter_server>=2.* && \

and

docker-python/Dockerfile.tmpl

Line 261 in 8170716

scikit-learn-intelex>=2023.0.1 \