Select Isolated Blender Addon

This addon selects part of a mesh that are somewhat isolated from the rest, it was intended to use with GeoTree, to get rid of leaves hanging in mid air.
In edit mode go to "select" menu and then "Select Isolated Leaves", then adjust threshold as needed. Theres a limit number of faces to avoid selecting trunk and branches.
Extrat the .rar and install just the .py file