code: def address(self):
      return self.worker.address
  
file_path: distributed/distributed/deploy/tests/test_slow_adaptive.py
imports: from __future__ import annotations
  import asyncio
  import pytest
  from dask.distributed import Client, Scheduler, SpecCluster, Worker
  from distributed.core import Status
  from distributed.metrics import time
  from distributed.utils_test import gen_test, slowinc
label_desc: Use image node_id 2 for calling the SlowWorker obj's underlying member method code with example usage: obj.address() and returns: self