code: def setup_class(cls):
      os.environ["SPARK_WORKER_CORES"] = "2"
      cls.spark = (
          SparkSession.builder.master("local-cluster[1, 2, 1024]")
          .config("spark.task.cpus", "1")
          .config("spark.task.maxFailures", "1")
          .config(
              "spark.executorEnv.RAY_ON_SPARK_WORKER_CPU_CORES", "2"
          )
          .getOrCreate()
      )
  
file_path: ray/python/ray/tests/spark/test_databricks_hook.py
imports: import sys
  import pytest
  import os
  import time
  import ray
  from pyspark.sql import SparkSession
  from ray.util.spark import setup_ray_cluster
  import ray.util.spark.databricks_hook
label_desc: Use image node_id 1 for calling the TestDatabricksHook obj's underlying member method code with example usage: obj.setup_class(cls) without return types