Glad to help! There's so much time to learn during quarantine!
Writing tests for myself because I <3 them so much;
and because they're the missing half of the code.
Like camper_program.py, IPython is a REPL (Read Evaluate Print Loop :)
```bash
$ pip install ipython; ipython
```
```python
>>> ?
Yikes. My attempt at hand-coding markdown links formatting as [word](
http://address) didn't work well at all in the HyperKitty Mailman3 view, my
apologies.
Here are the links again, in the order linked...
This thread:
I decided to try replying through the HyperKitty archived interface, where I’ve
been examining the cosmetics of [our
thread](https://mail.python.org/archives/list/edu-sig@python.org/thread/H6KKJR57V7G4CIPDPJ7FUCXWDHMRUYUT/
