              The alignment's source frame name in position 0. The index of the face within the
              alignment file in position 1. The alignment data correctly formatted for writing to an
              alignments file in positin 2
          """
          alignment = metadata["itxt"]["alignments"]
          alignment["landmarks_xy"] = np.array(alignment["landmarks_xy"], dtype="float32")
  
          src = metadata["itxt"]["source"]
          frame_name = src["source_filename"]
          face_index = int(src["face_index"])
 
</s> remove         src = metadata["itxt"]["source"]
 </s> add         src = metadata["source"] </s> remove         version = src["alignments_version"]

        if version < 2.2:
            logger.trace("Updating mask centering for frame '%s', face index: %s, "  # type:ignore
                         "version: %s", frame_name, face_index, version)
            self._update_mask_centering(alignment)
 </s> add  </s> remove         self._save_alignments(alignments)
        if skip_count > 1:
            logger.warning("%s of %s files skipped that do not contain valid alignment data",
                           skip_count, len(self._filelist))
            logger.warning("Run the process in verbose mode to see which files were skipped")
 </s> add         self._save_alignments(alignments, versions) </s> remove         aln_sorted: Dict[str, Dict[str, List["AlignmentFileDict"]]] = {}
 </s> add         aln_sorted: Dict[str, Dict[str, "AlignmentDict"]] = {}
        alignment = metadata["alignments"]
              The alignment's source frame name in position 0. The index of the face within the
              alignment file in position 1. The alignment data correctly formatted for writing to an
              alignments file in positin 2
          """
        alignment = metadata["alignments"]
          alignment["landmarks_xy"] = np.array(alignment["landmarks_xy"], dtype="float32")
  
          src = metadata["itxt"]["source"]
          frame_name = src["source_filename"]
          face_index = int(src["face_index"])
keep keep keep keep replace keep keep keep keep keep
 alignments tool - Remove-face - Minor update 
tools/alignments/jobs_faces.py