          self.kwargs["rnet"] = rnet
          self.kwargs["onet"] = onet
  
          self.init.set()
          print("Initialized MTCNN Detector.")
  
      def detect_faces(self, *args, **kwargs):
          """ Detect faces in Multiple Threads """
          super().detect_faces(*args, **kwargs)
          workers = MultiThread(thread_count=self.batch_size)
 
</s> remove         workers = MultiThread(thread_count=self.batch_size)
        workers.in_thread(target=self.detect_thread)
        workers.join_threads()
 </s> add         workers = MultiThread(target=self.detect_thread, thread_count=self.batch_size)
        workers.start()
        workers.join() </s> remove         print("Initialized Dlib-CNN Detector...")
 </s> add         logger.info("Initialized Dlib-CNN Detector...") </s> remove         print("Initialized Dlib-HOG Detector...")
 </s> add         logger.info("Initialized Dlib-HOG Detector...") </s> remove         print("Initialized Manual Detector.")
 </s> add         logger.info("Initialized Manual Detector.") </s> remove         print("Initializing Manual Detector...")
 </s> add 
        logger.info("Initialized MTCNN Detector.")
          self.kwargs["rnet"] = rnet
          self.kwargs["onet"] = onet
  
          self.init.set()
        logger.info("Initialized MTCNN Detector.")
  
      def detect_faces(self, *args, **kwargs):
          """ Detect faces in Multiple Threads """
          super().detect_faces(*args, **kwargs)
          workers = MultiThread(thread_count=self.batch_size)
keep keep keep keep 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 
plugins/extract/detect/mtcnn.py