  import os
  import sys
  from threading import Event
  from time import sleep
  from typing import Callable, cast, Dict, List, Optional, Tuple, TYPE_CHECKING, Union
  
  import cv2
  import numpy as np
  from tqdm import tqdm
  
 
</s> remove from typing import Callable, cast, Dict, Generator, List, Optional, Tuple, TYPE_CHECKING, Union
 </s> add import typing as T </s> remove 
 </s> add from __future__ import annotations </s> remove from __future__ import absolute_import, division, print_function
 </s> add from __future__ import annotations </s> remove from typing import Any, Callable, ContextManager, Dict, List, Optional, TYPE_CHECKING, Union
 </s> add 
  import os
  import sys
  from threading import Event
  from time import sleep

  
  import cv2
  import numpy as np
  from tqdm import tqdm
  
keep keep keep keep replace keep keep keep keep keep
 Remove plaidML support (#1325)

* Remove PlaidML reference from readme files

* Remove AMD option from installers

* remove amd requirements and update setup.py

* remove plaidml test from CI workflow

* gpustats: remove plaidml backend

* plaid removals:
  - faceswap.py - python version check
  - setup.cfg - plaidml typing ignore
  - lib.keras_utils - All plaid code
  - lib.launcher.py - All plaidml checks and configuration

* remove tf2.2 specific code from GUI event reader

* lib.model - remove all plaidml implementations

* plugins.extract - remove plaidml code

* plugins.train remove plaidml code

* lib.convert - remove plaidml code

* tools.model: remove plaidml code

* Remove plaidML tests from unit tests

* remove plaidml_utils and docsting cleanups

* Remove plaidML refs from configs

* fix keras imports 
scripts/convert.py