          """
          logger.info("Loading file list from %s", self.folder)
          filter_count = 0
          dupe_count = 0
          seen: Dict[str, List[int]] = {}
  
          if self._alignments is not None and self._alignments.version < 2.1:  # Legacy updating
              filelist = [os.path.join(self.folder, face)
                          for face in os.listdir(self.folder)
                          if self.valid_extension(face)]
 
</s> remove         data = dict(source=dict(source_filename=src_filename,
                                face_index=src_face_idx))
        seen: Dict[str, List[int]] = {}
 </s> add         data = {"source": {"source_filename": src_filename,
                           "face_index": src_face_idx}}
        seen: dict[str, list[int]] = {} </s> remove                 centering: "CenteringType" = ("legacy" if self._alignments is not None and
                                              self._alignments.version == 1.0
                                              else mask.stored_centering)
 </s> add                 centering: CenteringType = ("legacy" if self._alignments is not None and
                                            self._alignments.version == 1.0
                                            else mask.stored_centering) </s> remove             queue = cast("EventQueue", args[0])
 </s> add             queue = T.cast("EventQueue", args[0]) </s> remove             alignments = [cast("AlignmentFileDict", metadata["alignments"])]
 </s> add             alignments = [T.cast("AlignmentFileDict", metadata["alignments"])] </s> remove         self._stats: Dict[str, np.ndarray] = {}
 </s> add         self._stats: dict[str, np.ndarray] = {}
        seen: dict[str, list[int]] = {}
          """
          logger.info("Loading file list from %s", self.folder)
          filter_count = 0
          dupe_count = 0
        seen: dict[str, list[int]] = {}
  
          if self._alignments is not None and self._alignments.version < 2.1:  # Legacy updating
              filelist = [os.path.join(self.folder, face)
                          for face in os.listdir(self.folder)
                          if self.valid_extension(face)]
keep keep keep keep replace keep keep keep keep keep
 Rebase code (#1326)

* Remove tensorflow_probability requirement

* setup.py - fix progress bars

* requirements.txt: Remove pre python 3.9 packages

* update apple requirements.txt

* update INSTALL.md

* Remove python<3.9 code

* setup.py - fix Windows Installer

* typing: python3.9 compliant

* Update pytest and readthedocs python versions

* typing fixes

* Python Version updates
  - Reduce max version to 3.10
  - Default to 3.10 in installers
  - Remove incompatible 3.11 tests

* Update dependencies

* Downgrade imageio dep for Windows

* typing: merge optional unions and fixes

* Updates
  - min python version 3.10
  - typing to python 3.10 spec
  - remove pre-tf2.10 code
  - Add conda tests

* train: re-enable optimizer saving

* Update dockerfiles

* Update setup.py
  - Apple Conda deps to setup.py
  - Better Cuda + dependency handling

* bugfix: Patch logging to prevent Autograph errors

* Update dockerfiles

* Setup.py - Setup.py - stdout to utf-8

* Add more OSes to github Actions

* suppress mac-os end to end test 
tools/alignments/media.py