added CUDA env vars for jupyterhub to pick up to recognize gpus
added CUDA env vars for jupyterhub to pick up to recognize gpus

shareactorIO/pipeline,Resly/pipeline,BrentDorsey/pipeline,shareactorIO/pipeline,Resly/pipeline,shareactorIO/pipeline,Resly/pipeline,BrentDorsey/pipeline,Resly/pipeline,BrentDorsey/pipeline,BrentDorsey/pipeline,Resly/pipeline,BrentDorsey/pipeline,BrentDorsey/pipeline,shareactorIO/pipeline,BrentDorsey/pipeline,shareactorIO/pipeline,Resly/pipeline,shareactorIO/pipeline,Resly/pipeline,BrentDorsey/pipeline,shareactorIO/pipeline,Resly/pipeline,BrentDorsey/pipeline,shareactorIO/pipeline