code: def test_result_timeout(serve_instance):
      """Test `.result()` timeout parameter."""
      signal_actor = SignalActor.remote()
  
      @serve.deployment
      class Deployment:
          async def __call__(self):
              await signal_actor.wait.remote()
              return "hi"
  
      handle = serve.run(Deployment.bind()).options(
          use_new_handle_api=True
      )
      ref = handle.remote()
      with pytest.raises(TimeoutError):
          ref.result(timeout_s=0.1)
  
      ray.get(signal_actor.send.remote())
      assert ref.result() == "hi"
  
file_path: ray/python/ray/serve/tests/test_new_handle_api.py
imports: import sys
  from typing import Any
  import pytest
  import ray
  from ray import serve
  from ray._private.test_utils import SignalActor
  from ray.serve.handle import DeploymentHandle, DeploymentResponse, DeploymentResponseGenerator, RayServeHandle, RayServeSyncHandle
label_desc: Use image node_id 2 for calling a global function with example usage: test_result_timeout(serve_instance) and returns: str