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