          -------
          attribute_name: str
              The attribute name for the given key for :class:`Mask`
          """
          retval = "_{}".format(dict_key) if dict_key != "stored_size" else dict_key
          logger.trace("dict_key: %s, attribute_name: %s", dict_key, retval)
          return retval
  
  
  class BlurMask():  # pylint:disable=too-few-public-methods
 
</s> remove         for key in ("mask", "affine_matrix", "interpolator", "stored_size"):
 </s> add         for key in ("mask", "affine_matrix", "interpolator", "stored_size", "stored_centering"): </s> remove             ``affine_matrix``, ``interpolator``, ``stored_size``
 </s> add             ``affine_matrix``, ``interpolator``, ``stored_size``, ``stored_centering`` </s> remove             ``affine_matrix``, ``interpolator``, ``stored_size``
 </s> add             ``affine_matrix``, ``interpolator``, ``stored_size``, ``stored_centering`` </s> remove         for key in ("mask", "affine_matrix", "interpolator", "stored_size"):
 </s> add         for key in ("mask", "affine_matrix", "interpolator", "stored_size", "stored_centering"): </s> remove         for key in ("mask", "affine_matrix", "interpolator", "stored_size"):
 </s> add         for key in ("mask", "affine_matrix", "interpolator", "stored_size", "stored_centering"):
        retval = "_{}".format(dict_key) if not dict_key.startswith("stored") else dict_key
          -------
          attribute_name: str
              The attribute name for the given key for :class:`Mask`
          """
        retval = "_{}".format(dict_key) if not dict_key.startswith("stored") else dict_key
          logger.trace("dict_key: %s, attribute_name: %s", dict_key, retval)
          return retval
  
  
  class BlurMask():  # pylint:disable=too-few-public-methods
keep keep keep keep replace keep keep keep keep keep
 Add support for different mask centering types 
lib/align/detected_face.py