code: def on_ray_dashboard_created(self, port):
      display_databricks_driver_proxy_url(
          get_spark_session().sparkContext,
          port,
          "Ray Cluster Dashboard",
      )
  
file_path: ray/python/ray/util/spark/databricks_hook.py
imports: import os
  from .start_hook_base import RayOnSparkStartHook
  from .utils import get_spark_session
  import logging
  import threading
  import time
label_desc: Use image node_id 2 for calling the DefaultDatabricksRayOnSparkStartHook obj's underlying member method code with example usage: obj.on_ray_dashboard_created(port) without return types