ATL2001

Is there still an appetite for a widget-based layer control from a map object. I've got some code that goes beyond making a set of check boxes to control layer...

excellent, I still need to clean up the code with some type hints, and add docstrings and whatnot, but hopefully I'll be able to push a PR tonight or sometime...

@jmakov any chance you could try using polars 0.20.19 and see if your parquet file works with that version? I recently upgraded from that version to 0.20.25 and am now...

Thanks everyone! I just upgraded to 0.20.31, and the panic is gone! 😀