code: def test_port_auto_increment(shutdown_only):
      ray.init()
      url = ray._private.worker.get_dashboard_url()
  
      def dashboard_available():
          try:
              requests.get("http://" + url).status_code == 200
              return True
          except Exception:
              return False
  
      wait_for_condition(dashboard_available)
  
      run_string_as_driver(
          f"""
  import ray
  from ray._private.test_utils import wait_for_condition
  import requests
  ray.init()
  url = ray._private.worker.get_dashboard_url()
  assert url != "{url}"
  def dashboard_available():
      try:
          requests.get("http://"+url).status_code == 200
          return True
      except:
          return False
  wait_for_condition(dashboard_available)
  ray.shutdown()
          """
      )
  
imports: import os
  import re
  import subprocess
  import sys
  import time
  import psutil
  import pytest
  import requests
  import ray
  from ray._private import ray_constants
  from ray._private.test_utils import run_string_as_driver, wait_for_condition
label_desc: Use image node_id 3 for calling a global function with example usage: test_port_auto_increment(shutdown_only) and returns: True, False