code: def set_blacklisted_directories(self,
                                      directories,
                                      rm_black_dirs_from_stored_dirs=True):
          
          set_black_dirs = self.directory_manager.set_blacklisted_directories
          set_black_dirs(directories, rm_black_dirs_from_stored_dirs)
docs: Sets the `directories` to be blacklisted. Blacklisted directories will
          not be returned or searched recursively when calling
          `collect_directories`.
  
          This will replace the previously stored set of blacklisted
          paths.
  
          `directories` may be a single instance or an iterable. Recommend
          passing in absolute paths. Method will try to convert to absolute path
          based on current working directory.