code: def test_validate_client_command():
      with pytest.raises(
          Exception,
          match="The provided annotation for the argument name",
      ):
          _validate_client_command(ClientCommand(run_failure_0))
  
      with pytest.raises(Exception, match="annotate your method"):
          _validate_client_command(ClientCommand(run_failure_1))
  
      starts = "lightning.app".replace(".", "/")
      with pytest.raises(
          Exception, match=f"{starts}/utilities/commands/base.py"
      ):
          _validate_client_command(ClientCommand(run_failure_2))
  
imports: import argparse
  import sys
  from multiprocessing import Process
  from time import sleep
  from unittest.mock import MagicMock
  import pytest
  import requests
  from lightning.app import LightningApp, LightningFlow
  from lightning.app.cli.commands.app_commands import _run_app_command
  from lightning.app.cli.connect.app import connect_app, disconnect_app
  from lightning.app.core.constants import APP_SERVER_PORT
  from lightning.app.runners import MultiProcessRuntime
  from lightning.app.testing.helpers import _RunIf
  from lightning.app.utilities.commands.base import ClientCommand, _download_command, _validate_client_command
  from lightning.app.utilities.state import AppState
  from pydantic import BaseModel
label_desc: Use image node_id 5 for calling a global function with example usage: test_validate_client_command() without return types