I’m new to Python and when using the notebooks I missed intellisense (enables you to ask an object what methods it has).
At the top of your note book add this line
Then when you have an object, for example numpy (np) do this
After the . press [TAB] and it will show you all the methods available.
Another useful thing is method parameters. Juypter will show you these if you press [SHIFT] and [TAB] from within the method parentheses. Eg.