human
Here uncommon, but can be done given the following:
I am working on the file ".ipynb_checkpoints/Lecture4-checkpoint.ipynb".
The first task is:
Never call args after kwargs

5. Nesting functions

You can nest functions.
Class nesting is somewhat uncommon, but can be done.
Can you write Python program for it?
assistant
#Here uncommon, but can be done.

def outer():
    x=1
    def inner():
        print x
    inner()

outer()