Python3 - How do I import a class from another file

[Python]

Michael Torrie wrote:
> On 12/10/19 2:08 PM, R.Wieser wrote:
>> You might know a thing or two about Python, but you (and a number of others
>> here) positivily stink as teachers, incapable or even unwilling to place
>> themselves in the shoes of a newbie.
> 
> As it happens, I've heard Chris speak about teaching Python to students.
>   I suspect they learn rather well from him.  Chris is a very articulate
> and great explainer.
> 
> It's a two-way street.  It's hard to teach someone that won't be taught.

+1