          self._pixels_per_degree = pixels_per_degree
          self._spatial_filters, self._radius = self._generate_spatial_filters()
          self._ycxcz2rgb = ColorSpaceConvert(from_space="ycxcz", to_space="rgb")
  
      def _generate_spatial_filters(self) -> Tuple[tf.Tensor, int]:
          """ Generates spatial contrast sensitivity filters with width depending on the number of
          pixels per degree of visual angle of the observer for channels "A", "RG" and "BY"
  
          Returns
          -------
 
</s> remove     def _get_io_sizes(self) -> T.Dict[str, int]:
 </s> add     def _get_io_sizes(self) -> dict[str, int]: </s> remove def get_tf_version() -> Tuple[int, int]:
 </s> add def get_tf_version() -> tuple[int, int]: </s> remove     def _get_erosion_kernels(self, mask: np.ndarray) -> List[np.ndarray]:
 </s> add     def _get_erosion_kernels(self, mask: np.ndarray) -> list[np.ndarray]: </s> remove                                b2_by: float) -> Tuple[np.ndarray, int]:
 </s> add                                b2_by: float) -> tuple[np.ndarray, int]: </s> remove     def _image_as_bgr(self) -> "np.ndarray":
 </s> add     def _image_as_bgr(self) -> np.ndarray:
    def _generate_spatial_filters(self) -> tuple[tf.Tensor, int]:
          self._pixels_per_degree = pixels_per_degree
          self._spatial_filters, self._radius = self._generate_spatial_filters()
          self._ycxcz2rgb = ColorSpaceConvert(from_space="ycxcz", to_space="rgb")
  
    def _generate_spatial_filters(self) -> tuple[tf.Tensor, int]:
          """ Generates spatial contrast sensitivity filters with width depending on the number of
          pixels per degree of visual angle of the observer for channels "A", "RG" and "BY"
  
          Returns
          -------
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/model/losses/perceptual_loss.py