Using flake8 in lunarvim, to find problems in python files.

I illustrate how I use a linter (flake8) for python code, in lunarvim. I am new to this, having set up the configuration just a minute or two before making the video. So, this is more a "come to my office and I'll show you something neat" video than a "I'll teach you" video. Perhaps it's useful, though.