Add how to run Jupyter notebooks on Torch cluster using OOD

Do we want to wait until #2 is merged before I add in this bit?
delightful that Greene is gone before that PR is even merged 😂 


Basically follow the following:

https://services.rt.nyu.edu/docs/hpc/containers/singularity_with_conda/

https://services.rt.nyu.edu/docs/hpc/ood/jupyter_with_conda_singularity/

