class_docstr: Orion mock client for Runner.
class_docstr_tok: ["Orion","mock","client","for","Runner","."]
code: def __del__(self):
      self._free_executor()
  
file_path: orion/tests/unittests/client/runner_subprocess.py
imports: from argparse import ArgumentParser
  from orion.client.runner import Runner
  from orion.core.utils.exceptions import WaitingForTrials
  from orion.core.worker.trial import Trial
  from orion.executor.base import executor_factory
label_desc: Use image node_id 6 for calling the FakeClient obj's underlying member method code with example usage: obj.__del__() without return types