          self._images = images
          self._batch_size = batch_size
          self._config = config
          self._feeds = {side: self._load_generator(side, False).minibatch_ab()
                         for side in get_args(Literal["a", "b"])}
  
          self._display_feeds = {"preview": self._set_preview_feed(), "timelapse": {}}
          logger.debug("Initialized %s:", self.__class__.__name__)
  
      def _load_generator(self,
 
</s> remove                         side: Literal["a", "b"],
 </s> add                         side: T.Literal["a", "b"], </s> remove         for side in get_args(Literal["a", "b"]):
 </s> add         for side in T.get_args(T.Literal["a", "b"]): </s> remove         for side in get_args(Literal["a", "b"]):
 </s> add         for side in T.get_args(T.Literal["a", "b"]): </s> remove         assert config["centering"] in get_args(CenteringType)
        self._centering: CenteringType = cast(CenteringType, config["centering"])
 </s> add         assert config["centering"] in T.get_args(CenteringType)
        self._centering: CenteringType = T.cast(CenteringType, config["centering"]) </s> remove                  layer_indicies: T.Optional[T.Tuple[int, int]] = None) -> None:
 </s> add                  layer_indicies: tuple[int, int] | None = None) -> None:
                       for side in T.get_args(T.Literal["a", "b"])}
          self._images = images
          self._batch_size = batch_size
          self._config = config
          self._feeds = {side: self._load_generator(side, False).minibatch_ab()
                       for side in T.get_args(T.Literal["a", "b"])}
  
          self._display_feeds = {"preview": self._set_preview_feed(), "timelapse": {}}
          logger.debug("Initialized %s:", self.__class__.__name__)
  
      def _load_generator(self,
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 
plugins/train/trainer/_base.py