code: def release(self):
      if self.released:
          return False
      signal.signal(self.sig, self.original_handler)
      self.released = True
      return True
  
imports: import math
  import os
  import numpy
  import torch
  import shutil
  import signal
  import torch.distributed
label_desc: Use image node_id 5 for calling the TimeoutHandler obj's underlying member method code with example usage: obj.release() and returns: True, False