code: def uninstall(self):
      
      if not self._uninstallable:
        _tracer().log('Not uninstalling {}'.format(self), V=9)
        return
  
      if self in sys.meta_path:
        sys.meta_path.remove(self)
        maybe_exposed = frozenset(os.path.join(self._root, importable.path)
                                  for importable in self._importables)
        sys.path[:] = [path_item for path_item in sys.path if path_item not in maybe_exposed]
        for loader in self._loaders:
          loader.unload()
        _tracer().log('Uninstalled {}'.format(self), V=3)
docs: Uninstall this importer if possible and un-import any modules imported by it.