code: def __enter__(self):
      if self.use:
          self._thread = threading.Thread(target=self._detector_thread)
          self._thread.start()
  
file_path: audiocraft/audiocraft/utils/deadlock.py
imports: import logging
  import os
  from queue import Queue, Empty
  import signal
  import sys
  import threading
  import traceback
label_desc: Use image node_id 3 for calling the DeadlockDetect obj's underlying member method code with example usage: obj.__enter__() without return types