Jupyter Notebook Implementation for restaurant_demo (#311)

* Jupyter Notebook version of Restaurant Demo

* Added matplotlib to run restaurant_demo notebook test

* Update tests.yml

* updated

* added text- updated

* removed checkpoints

* updated

* Delete .tests.yml.swo

* Delete .tests.yml.swp

* Delete .tests.yml.swp.swp

Co-authored-by: shaistha24 <“[email protected]@users.noreply.github.com”>

Author: shaistha24