More simple and efficient

[mhfgeek]

I just make it more simple and clean, because too much code before.

[AceLewis]

To be clear, this repo is literally a joke. The code is supposed to be bad, this is not how you would create a calculator.

The README.md explains why I made the joke, and the generator (generator.py) that made my_first_calculator.py is in the repo.

I have suddenly got a lot of PRs probably because Hacktoberfest has started. I am going to copy and paste this comment on all PRs to save my time. If you are trying to do Hacktoberfest please look elsewhere, DigitalOcean have issued an update to reduce the spam: https://hacktoberfest.digitalocean.com/hacktoberfest-update

https://blog.domenic.me/hacktoberfest/

[mhfgeek]

Hahaha I am so sorry, I dont read the README.md