Hey there,
first of all: thank you for taking your time to bring this project forward! I really appreciate any help and ideas.
Working in a group requires some ground rules. To keep the code base in a good shape, we use linters and formatters.
If you create a PR, please try to fix any linting errors and format the code.
You can find the required modules in requirements-dev.txt and the needed commands to run the linters and formatters in Makefile.
If you use make, awesome. It'll be very easy to check and adjust your code (make format, make lint). If not, feel free to copy/paste the commands from the file.