          in_array: :class:`numpy.ndarray`
              The input uint8 array
          """
          return ne.evaluate("x / c",
                             local_dict=dict(x=in_array, c=np.float32(255)),
                             casting="unsafe")
  
  
  class TrainingDataGenerator(DataGenerator):  # pylint:disable=too-few-public-methods
      """ A Training Data Generator for compiling data for feeding to a model.
 
</s> remove         window = cast(int, self._args["avg_samples"])
 </s> add         window = T.cast(int, self._args["avg_samples"]) </s> remove BatchType = Tuple[np.ndarray, List[np.ndarray]]
 </s> add BatchType = tuple[np.ndarray, list[np.ndarray]] </s> remove 
 </s> add from __future__ import annotations </s> remove     def _mask_inputs(self) -> T.Optional[list]:
 </s> add     def _mask_inputs(self) -> list | None: </s> remove     def file_list(self) -> List[str]:
 </s> add     def file_list(self) -> list[str]:
                           local_dict={"x": in_array, "c": np.float32(255)},
          in_array: :class:`numpy.ndarray`
              The input uint8 array
          """
          return ne.evaluate("x / c",
                           local_dict={"x": in_array, "c": np.float32(255)},
                             casting="unsafe")
  
  
  class TrainingDataGenerator(DataGenerator):  # pylint:disable=too-few-public-methods
      """ A Training Data Generator for compiling data for feeding to a model.
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 
lib/training/generator.py