Bump notebook in /TicTacToe_AI/Net/wandb/run-20200128_135143-h37w0lf8

Bumps [notebook](https://github.com/jupyter/jupyterhub) from 5.7.8 to 6.1.5.
- [Release notes](https://github.com/jupyter/jupyterhub/releases)
- [Changelog](https://github.com/jupyterhub/jupyterhub/blob/master/CHECKLIST-Release.md)
- [Commits](https://github.com/jupyter/jupyterhub/commits)

Signed-off-by: dependabot[bot] <support@github.com>

TicTacToe_AI/Net/wandb/run-20200128_135143-h37w0lf8/requirements.txt

@@ -188,7 +188,7 @@ nbconvert==5.5.0
 nbformat==4.4.0
 netifaces==0.10.4
 networkx==2.3
-notebook==5.7.8
+notebook==6.1.5
 numba==0.44.1
 numpy==1.14.2
 nvidia-ml-py3==7.352.0