  #!/usr/bin/env python3
  """ File browser utility functions for the Faceswap GUI. """
  import logging
  import platform
  import sys
  import tkinter as tk
  from tkinter import filedialog
  
  from typing import cast, Dict, IO, List, Optional, Tuple, Union
  
 
</s> remove 
from typing import cast, Dict, IO, List, Optional, Tuple, Union

if sys.version_info < (3, 8):
    from typing_extensions import Literal
else:
    from typing import Literal

 </s> add import typing as T </s> remove import sys
 </s> add import typing as T </s> remove 
 </s> add from __future__ import annotations </s> remove from typing import Any, Dict, List, Optional, Tuple, TYPE_CHECKING, Union
 </s> add  </s> remove 
 </s> add from __future__ import annotations
  #!/usr/bin/env python3
  """ File browser utility functions for the Faceswap GUI. """
  import logging
  import platform

  import tkinter as tk
  from tkinter import filedialog
  
  from typing import cast, Dict, IO, List, Optional, Tuple, Union
  
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/gui/utils/file_handler.py