code: def add_blacklisted_filepaths(self, filepaths, remove_from_stored=True):
          
          self.file_manager.add_blacklisted_filepaths(filepaths,
                                                      remove_from_stored)
docs: Add `filepaths` to blacklisted filepaths.
          If `remove_from_stored` is `True`, any `filepaths` in
          internal state will be automatically removed.