code: def check_arguments():
      """
      Check command line arguments and return the cluster configuration file path, the
      number of retries, the number of expected nodes, and the value of the
      --no-config-cache flag.
      """
      parser = argparse.ArgumentParser(
          description="Launch and verify a Ray cluster"
      )
      parser.add_argument(
          "--no-config-cache",
          action="store_true",
          help="Pass the --no-config-cache flag to Ray CLI commands",
      )
      parser.add_argument(
          "--retries",
          type=int,
          default=3,
          help="Number of retries for verifying Ray is running (default: 3)",
      )
      parser.add_argument(
          "--num-expected-nodes",
          type=int,
          default=1,
          help="Number of nodes for verifying Ray is running (default: 1)",
      )
      parser.add_argument(
          "--docker-override",
          choices=["disable", "latest", "nightly", "commit"],
          default="disable",
          help="Override the docker image used for the head node and worker nodes",
      )
      parser.add_argument(
          "--wheel-override",
          type=str,
          default="",
          help="Override the wheel used for the head node and worker nodes",
      )
      parser.add_argument(
          "cluster_config",
          type=str,
          help="Path to the cluster configuration file",
      )
      args = parser.parse_args()
  
      assert not (
          args.docker_override != "disable"
          and args.wheel_override != ""
      ), "Cannot override both docker and wheel"
  
      return (
          args.cluster_config,
          args.retries,
          args.no_config_cache,
          args.num_expected_nodes,
          args.docker_override,
          args.wheel_override,
      )
  
imports: import argparse
  import os
  import re
  import subprocess
  import sys
  import tempfile
  import time
  import traceback
  from pathlib import Path
  import boto3
  import yaml
  from google.cloud import storage
  import ray
label_desc: Use image node_id 1 for calling a global function with example usage: check_arguments() and returns: args,  args,  args,  args,  args,  args