code: def hold(self, key, minutes):
      _ = minutes
      self.acknowledge(key)
  
imports: import os
  import uuid
  import time
  import filelock
  from studio.artifacts.artifacts_tracker import get_studio_home
  from studio.storage.storage_setup import get_storage_verbose_level
  from studio.util import logs
  from studio.util.util import check_for_kb_interrupt, rm_rf
label_desc: Use image node_id 12 for calling the LocalQueue obj's underlying member method code with example usage: obj.hold(key, minutes) without return types