      """
      def __init__(self,
                   environment: Environment,
                   package: str,
                   command: List[str],
                   is_gui: bool) -> None:
          super().__init__(environment, package, command, is_gui)
          self._shell = self._env.os_version[0] == "Windows" and command[0] == "conda"
  
      def __call__(self) -> int:
 
</s> remove                  command: List[str],
 </s> add                  command: list[str], </s> remove                  command: List[str],
 </s> add                  command: list[str], </s> remove             retval = (os.path.basename(prefix) == "envs")
 </s> add             retval = os.path.basename(prefix) == "envs" </s> remove                  command: Optional[str] = None) -> None:
        self._trace_vars: Dict[Literal["smoothgraph", "display_iterations"],
                               Tuple[tk.BooleanVar, str]] = {}
 </s> add                  command: str | None = None) -> None:
        self._trace_vars: dict[T.Literal["smoothgraph", "display_iterations"],
                               tuple[tk.BooleanVar, str]] = {} </s> remove def _stream_handler(loglevel: int, is_gui: bool) -> Union[logging.StreamHandler, TqdmHandler]:
 </s> add def _stream_handler(loglevel: int, is_gui: bool) -> logging.StreamHandler | TqdmHandler:
                 command: list[str],
      """
      def __init__(self,
                   environment: Environment,
                   package: str,
                 command: list[str],
                   is_gui: bool) -> None:
          super().__init__(environment, package, command, is_gui)
          self._shell = self._env.os_version[0] == "Windows" and command[0] == "conda"
  
      def __call__(self) -> int:
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 
setup.py