code: def get_address_and_port() -> Tuple[str, int]:
      """Returns the IP address and a free port on this node."""
      addr = ray.util.get_node_ip_address()
      port = find_free_port()
  
      return addr, port
  
imports: import abc
  import functools
  import inspect
  import logging
  import os
  from pathlib import Path
  from typing import Any, Callable, Dict, List, Optional, Tuple, TypeVar, Union
  import ray
  from ray.actor import ActorHandle
  from ray.air._internal.util import StartTraceback, find_free_port
  from ray.exceptions import RayActorError
  from ray.types import ObjectRef
label_desc: Use image node_id 2 for calling a global function with example usage: get_address_and_port() and returns: addr,  port