code: def _p5_recv(self):
      buf = self.recv_bytes()
      return pickle.loads(buf)
  
imports: import os
  import multiprocessing
  from multiprocessing.queues import SimpleQueue
  import functools
  import logging
  import logging.handlers
  import faulthandler
  from concurrent.futures import ProcessPoolExecutor
  from abc import ABC, abstractmethod
  import pickle
  from threadpoolctl import threadpool_limits
  import seedbank
  from lenskit.sharing import persist, PersistedModel
  from lenskit.util.log import log_queue
label_desc: Use image node_id 3 for calling a global function with example usage: _p5_recv() and returns: pickle