human
I am working on the file "Lecture4.ipynb".
The first task is:
Obviously, this fails. Why? As per variable lifetime rules (see 2.1), foo() has ceased execution, x is destroyed.
So how about this?
Can you write Python code for it?
assistant
#Here is the Python code you requested.

def foo():
    x='Outer String'
    def bar():
        print x
    return bar

test = foo()

test()