hyhl_1022/jupyter/jupyter-helloworld/journal.md

to spin up dev environment

./start_docker.sh

// inside docker

./dev.sh

open host browser: 
http://127.0.0.1:8888/?token=98ab80de026fe83fd8e03c8e344b31e7575ec4a084c59f21

to develop

start from fresh python docker image

./start_docker.sh

./init.sh