Analytics demo notebook is not showing up in jupyter

[lucile-airy]

Description

The movie data analysis demo file is not listed in the Jupyter Hub that includes the other analytics demo files.

To Reproduce

Steps to reproduce the behavior:

cd infrastructure/terraform/demos/analytics

terraform init

terraform apply

Put into browser the external ip in the output of kubectl get svc proxy-public and login.

Expected behavior

All files, including the movie_data_demo.ipynb file, listed to view and edit.