gradyy

Links on [the README page](https://github.com/styled-system/styled-system#responsive-style-props) of this repo also redirect back to the base repo page. https://styled-system.com/responsive-styles This link should go here https://github.com/styled-system/styled-system/blob/master/docs/responsive-styles.md

This looks like a python2 to python3 issue. Where once `collections.Hashable` existed now `typing.Hashable` has taken its place. Unfortunately until a new version is packaged and published the manual edit...