   """
  
  import logging
  import sys
  from typing import cast, List, Optional, Tuple, TYPE_CHECKING
  
  import cv2
  
  from lib.gpu_stats import GPUStats
  from lib.queue_manager import queue_manager, QueueEmpty
 
</s> remove from lib.queue_manager import queue_manager, QueueEmpty
 </s> add from lib.queue_manager import EventQueue, queue_manager, QueueEmpty </s> remove from typing import List, Dict, TYPE_CHECKING, Optional
 </s> add from argparse import Namespace
from typing import List, Dict, Optional </s> remove from tensorflow.python.framework import errors_impl as tf_errors
 </s> add from tensorflow.python.framework import errors_impl as tf_errors  # pylint:disable=no-name-in-module  # noqa
from typing import cast, Dict, Generator, List, Optional, Tuple, TYPE_CHECKING, Union
   """
  
  import logging
  import sys
from typing import cast, Dict, Generator, List, Optional, Tuple, TYPE_CHECKING, Union
  
  import cv2
  
  from lib.gpu_stats import GPUStats
  from lib.queue_manager import queue_manager, QueueEmpty
keep keep keep keep replace keep keep keep keep keep
 extract: Add batch processing mode 
plugins/extract/pipeline.py