Launching jupyter notebook from interactive cluster job

@pape @heriche @pecar

I am starting this issue to document/ discuss attempts launching jupyter notebooks as interactive GPU cluster jobs.

I talked with Jure and he pointed me to below documentation:

• https://wiki.embl.de/cluster/Env#Graphical_Access
• https://wiki.embl.de/cluster/Slurm#Interactive_jobs

My plan is to try to use above documentation and run:

• source /g/almf/software/miniconda3/run_conda.sh
• conda activate stardist-gpu
• cd /g/cba/exchange/stardist/examples/2D
• jupyter notebook 2_training.ipynb

I'll let you know how it goes, but I am also happy to get any kind of input.