code: def cancel(self):
      if self._pool is not None:
          self._pool.terminate()
  
file_path: interpret/python/powerlift/src/powerlift/executors/localmachine.py
imports: from powerlift.bench.store import Store
  from powerlift.executors.base import Executor
  from multiprocessing import Pool
  from typing import Iterable, List
  from powerlift.executors.base import handle_err
label_desc: Use image node_id 5 for calling the LocalMachine obj's underlying member method code with example usage: obj.cancel() without return types