You might want to check out the Bite-Sized Neo4j for Data Scientists series. There are a whole host of videos there that are about 5 minutes in length a piece. In particular, Part 1 shows how to make a Jupyter -> Neo4j connection, Parts 2 and 3 show how to use various drivers to interface with the DB from Python, and then there are many videos showing how to populate the DB in a variety of ways and query it. And then all of the code, including many Jupyter notebooks and raw Cypher queries, can be found in this GitHub repo. I hope that helps as a starting point!
