      """
  
      def __init__(self,
                   filters: int,
                   kernel_size: T.Union[int, T.Tuple[int, int]] = 3,
                   padding: str = "same",
                   scale_factor: int = 2,
                   normalization: T.Optional[str] = None,
                   activation: T.Optional[str] = "leakyrelu",
                   **kwargs) -> None:
 
</s> remove                  normalization: T.Optional[str] = None,
                 activation: T.Optional[str] = "leakyrelu",
 </s> add                  normalization: str | None = None,
                 activation: str | None = "leakyrelu", </s> remove                  kernel_size: T.Union[int, T.Tuple[int, int]] = 3,
 </s> add                  kernel_size: int | tuple[int, int] = 3, </s> remove                  activation: T.Optional[str] = "leakyrelu",
 </s> add                  activation: str | None = "leakyrelu", </s> remove                  activation: T.Optional[str] = "leakyrelu",
 </s> add                  activation: str | None = "leakyrelu", </s> remove                  activation: T.Optional[str] = "leakyrelu",
 </s> add                  activation: str | None = "leakyrelu",
                 kernel_size: int | tuple[int, int] = 3,
      """
  
      def __init__(self,
                   filters: int,
                 kernel_size: int | tuple[int, int] = 3,
                   padding: str = "same",
                   scale_factor: int = 2,
                   normalization: T.Optional[str] = None,
                   activation: T.Optional[str] = "leakyrelu",
                   **kwargs) -> None:
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/nn_blocks.py