code: def remove_signal_hooks(self):
      for org_handler_k, org_handler_v in self._org_handlers.items():
          # noinspection PyBroadException
          try:
              signal.signal(org_handler_k, org_handler_v)
          except Exception:
              pass
      self._org_handlers = {}
  
file_path: clearml/clearml/utilities/process/exit_hooks.py
imports: import atexit
  import os
  import signal
  import sys
  import six
  from ...logger import Logger
label_desc: Use image node_id 5 for calling the ExitHooks obj's underlying member method code with example usage: obj.remove_signal_hooks() without return types