code: def default_uid(cls):
      return SupervisorLocatorActor.__name__
  
imports: from ....None import oscar
  from ....lib.aio import alru_cache
  from ..core import NodeRole
  from ..locator import SupervisorLocatorActor
label_desc: Use image node_id 1 for calling the SupervisorPeerLocatorActor obj's underlying member method code with example usage: obj.default_uid(cls) and returns: SupervisorLocatorActor