Adding RL based example

[Sharpz7]

This is a replacement for the Random Forrest that is more visual and has more metrics.

https://photos.app.goo.gl/Yqo8PGsxZd7Zg1s39

https://photos.app.goo.gl/kjYBynZk7g58wTGm9

Related to #699

[Sharpz7]

Both good spots Geoff, thank you.

[Sharpz7]

I leave the poetry lock in for speed, since otherwise pytorch can be very annoying, let me know if this is acceptable.

[suprjinx]

i can't get this to work on MacOS, a linux VM or in the dev container:

gwilson@homeslice-kubuntu ~/P/f/d/example (adding-RL-example) [1]> poetry run python3 stable_baseline.py

  RuntimeError

  The Poetry configuration is invalid:
    - [source.0] Additional properties are not allowed ('priority' was unexpected)
    - [source.1] Additional properties are not allowed ('priority' was unexpected)


  at /usr/lib/python3/dist-packages/poetry/core/factory.py:43 in create_poetry
       39│             message = ""
       40│             for error in check_result["errors"]:
       41│                 message += "  - {}\n".format(error)
       42│
    →  43│             raise RuntimeError("The Poetry configuration is invalid:\n" + message)
       44│
       45│         # Load package
       46│         name = local_config["name"]
       47│         version = local_config["version"]```

[suprjinx]

Closing for now, since I haven't been able to make it run.