Improve Example/Tutorial

[GrayEye]

No description provided.

[GrayEye]

Questions:

1. Is it a good idea to rebuild the docker images for jupyter lab often, more frequently than when a new pull is done?
2. How can we get a readout from the python environment. Such that if our pip install fails, how can we see that it failed instead of just having the cell hang on us?
3. A brief explanation of YAML types and how we can cast classes as YAML types.
4. What is elixhauser?
5. Brief explanation of python injection into SQL such as in cell 20 e.g. {conditions}, {cohort}, etc...

[GrayEye]

More questions to come later

[jlubken]

We should be able to RUN the example tutorial in an automated CI/CD test too. This would ensure that the example code mostly works.

[GrayEye]

Answer my questions @jlubken