Just some formatting changes, replaces #61

[Recursing]

After two years ( #61 ) I'm not sure I buy much into black approach to formatting, and feel free to change this in any way.

In case you think it's an improvement here it is

[thomasahle]

I've formatted all the tools with black, and sunfish.py somewhat. Though I had to revert the tables and a few things like that, which really needed manual formatting