      # <<< FACE NORMALIZATION METHODS >>> #
      def _normalize_faces(self, faces):
          """ Normalizes the face for feeding into model
  
          The normalization method is dictated by the command line argument `-nh (--normalization)`
          """
          if self._normalize_method is None:
              return faces
          logger.trace("Normalizing faces")
          meth = getattr(self, "_normalize_{}".format(self._normalize_method.lower()))
 
</s> remove         self._add_thread("{}_input".format(self._plugin_type),
 </s> add         name = self.name.replace(" ", "_").lower()
        base_name = "{}_{}".format(self._plugin_type, name)
        self._add_thread("{}_input".format(base_name), </s> remove         if masker is not None and masker.lower() != "none":
            retval.append("mask")
 </s> add         for idx, mask in enumerate(masker):
            if mask is not None and mask.lower() != "none":
                retval.append("mask_{}".format(idx)) </s> remove                     "performance."})
 </s> add                     "performance."
                    "\nThe auto generated masks are as follows:"
                    "\nL|components: Mask designed to provide facial segmentation based on the "
                    "positioning of landmark locations. A convex hull is constructed around the "
                    "exterior of the landmarks to create a mask."
                    "\nL|extended: Mask designed to provide facial segmentation based on the "
                    "positioning of landmark locations. A convex hull is constructed around the "
                    "exterior of the landmarks and the mask is extended upwards onto the "
                    "forehead."}) </s> remove     colorformat: str
 </s> add     color_format: str </s> remove             import plaidml  # noqa pylint:disable=unused-import
 </s> add             import plaidml  # noqa pylint:disable=unused-import,import-outside-toplevel
        The normalization method is dictated by the normalization command line argument
      # <<< FACE NORMALIZATION METHODS >>> #
      def _normalize_faces(self, faces):
          """ Normalizes the face for feeding into model
  
        The normalization method is dictated by the normalization command line argument
          """
          if self._normalize_method is None:
              return faces
          logger.trace("Normalizing faces")
          meth = getattr(self, "_normalize_{}".format(self._normalize_method.lower()))
keep keep keep keep replace keep keep keep keep keep
 Extraction - Auto generate Components and Extended Masks 
plugins/extract/align/_base.py