              List of ``Nones`` if saving filtered faces has not been selected or list of ``Nones``
              and sub folder names corresponding the filtered face location
          """
          if not self._active:
              return faces, sub_folders
  
          max_size = minimum_dimension * self._max_scale
          min_size = minimum_dimension * self._min_scale
 
</s> remove         list
            The filtered list of detected face objects

 </s> add         detected_faces: list
            The filtered list of detected face objects, if saving filtered faces has not been
            selected or the full list of detected faces
        sub_folders: list
            List of ``Nones`` if saving filtered faces has not been selected or list of ``Nones``
            and sub folder names corresponding the filtered face location </s> remove             return faces
 </s> add             return faces, sub_folders </s> remove         for face in faces:
 </s> add         for idx, face in enumerate(faces): </s> remove         return retval
 </s> add         return retval, sub_folders
        sub_folders: List[Optional[str]] = [None for _ in range(len(faces))]
              List of ``Nones`` if saving filtered faces has not been selected or list of ``Nones``
              and sub folder names corresponding the filtered face location
          """
        sub_folders: List[Optional[str]] = [None for _ in range(len(faces))]
          if not self._active:
              return faces, sub_folders
  
          max_size = minimum_dimension * self._max_scale
          min_size = minimum_dimension * self._min_scale
keep keep add keep keep keep keep keep
 Extract filter: Allow saving of filtered images 
plugins/extract/align/_base.py