code: def release(self):
      Lock.release(self)
      if os.path.isfile(self.filename):  # pragma: no branch
          os.unlink(self.filename)
  
imports: import abc
  import atexit
  import contextlib
  import logging
  import os
  import pathlib
  import random
  import tempfile
  import time
  import typing
  import warnings
  from .None import constants, exceptions, portalocker
label_desc: Use image node_id 2 for calling the TemporaryFileLock obj's underlying member method code with example usage: obj.release() without return types