examples/databricks/FebrlExample.ipynb lacks more detailed prerequisites

[Bulochka2412]

https://github.com/zinggAI/zingg/blob/main/examples/databricks/FebrlExample.ipynb
This guide lacks some critical info for run.

Could you please share:

1. File hackathon_input.csv used for this notebook
2. Version of Databricks cluster, its parameters
3. Version of Zingg used for testing

Thank you and best regards,
Mykyta

[sonalgoyal]

#980