[FR] Refine notebook examples

[loomlike]

Willingness to contribute

Yes. I can contribute a fix for this bug independently.

Feature Request Proposal

Refactoring an example notebook to describes basic feathr functionalities with a proper test.

Motivation

What is the use case for this feature?

Current example notebooks contain too many unused configurations and are not tested.

Details

This will cover:

• Clean up and refactor the NYC taxi fare prediction notebook
• Add a sample dataset loader
• Add spark dataframe result output utility
• Add notebook dependencies to setup.py

What component(s) does this feature request affect?

• Python Client: This is the client users use to interact with most of our API. Mostly written in Python.
• Computation Engine: The computation engine that execute the actual feature join and generation work. Mostly in Scala and Spark.
• Feature Registry API: The frontend API layer supports SQL, Purview(Atlas) as storage. The API layer is in Python(FAST API)
• Feature Registry Web UI: The Web UI for feature registry. Written in React