yeah agree re: amount of code - but arguably true for the exposition, YAML, UI screenshots, etc. also.
Maybe best bet would be to reduce the surface area of this README? it covers a _ton_ of ground for one document...
must've been some non-printing unicode character, it appears as a space in my editor - seems to be fixable
spitting out ideas:
- just cite where the code is instead of inlining it "you can see this in fn_name in file.py"
- move the content in to comment blocks - maybe tag them and then refer to those tags in this readme