          elif task == "save":
              func = self.save_faces
          elif task == "reload":
              func = self.reload_images
          io_thread = MultiThread(thread_count=1)
          io_thread.in_thread(func, *io_args)
          return io_thread
  
      def load_images(self):
          """ Load the images """
          load_queue = queue_manager.get_queue("load")
 
</s> remove         self.plugins.process_detect.join()
        self.plugins.process_align.join()
 </s> add  </s> remove             retval = list(Frames(arguments.frames_dir,
                                 self.verbose).items.keys())
 </s> add             retval = list(Frames(arguments.frames_dir).items.keys()) </s> remove             retval = Faces(arguments.faces_dir, self.verbose)
 </s> add             retval = Faces(arguments.faces_dir)
        io_thread = MultiThread(func, *io_args, thread_count=1)
        io_thread.start()
          elif task == "save":
              func = self.save_faces
          elif task == "reload":
              func = self.reload_images
        io_thread = MultiThread(func, *io_args, thread_count=1)
        io_thread.start()
        io_thread = MultiThread(func, *io_args, thread_count=1)
        io_thread.start()
          return io_thread
  
      def load_images(self):
          """ Load the images """
          load_queue = queue_manager.get_queue("load")
keep keep keep keep replace replace keep keep keep keep keep
 Logging (#541)

* Convert prints to logger. Further logging improvements. Tidy  up

* Fix system verbosity. Allow SystemExit

* Fix reload extract bug

* Child Traceback handling

* Safer shutdown procedure

* Add shutdown event to queue manager

* landmarks_as_xy > property. GUI notes + linting. Aligner bugfix

* fix FaceFilter. Enable nFilter when no Filter is supplied

* Fix blurry face filter

* Continue on IO error. Better error handling

* Explicitly print stack trace tocrash log

* Windows Multiprocessing bugfix

* Add git info and conda version to crash log

* Windows/Anaconda mp bugfix

* Logging fixes for training 
scripts/extract.py