          self._rollover: Optional[ExtractMedia] = None  # batch rollover items
          self._output_faces: List[DetectedFace] = []
          self._filter = AlignedFilter(min_scale=self.config["aligner_min_scale"],
                                       max_scale=self.config["aligner_max_scale"],
                                       distance=self.config["aligner_distance"])
          logger.debug("Initialized %s", self.__class__.__name__)
  
      def set_normalize_method(self,
                               method: Optional[Literal["none", "clahe", "hist", "mean"]]) -> None:
          """ Set the normalization method for feeding faces into the aligner.
 
</s> remove     def __call__(self, faces: List[DetectedFace], minimum_dimension: int) -> List[DetectedFace]:
 </s> add     def __call__(self, faces: List[DetectedFace], minimum_dimension: int
                 ) -> Tuple[List[DetectedFace], List[Optional[str]]]: </s> remove             return faces
 </s> add             return faces, sub_folders </s> remove     def save(self, filename, image):
 </s> add     def save(self, filename: str, image: bytes, sub_folder: Optional[str] = None) -> None:
                                     distance=self.config["aligner_distance"],
                                     save_output=self.config["save_filtered"])
          self._rollover: Optional[ExtractMedia] = None  # batch rollover items
          self._output_faces: List[DetectedFace] = []
          self._filter = AlignedFilter(min_scale=self.config["aligner_min_scale"],
                                       max_scale=self.config["aligner_max_scale"],
                                     distance=self.config["aligner_distance"],
                                     save_output=self.config["save_filtered"])
          logger.debug("Initialized %s", self.__class__.__name__)
  
      def set_normalize_method(self,
                               method: Optional[Literal["none", "clahe", "hist", "mean"]]) -> None:
          """ Set the normalization method for feeding faces into the aligner.
keep keep keep keep replace keep keep keep keep keep
 Extract filter: Allow saving of filtered images 
plugins/extract/align/_base.py