code: def test_scale_to_zero_realtime(
      config: Dict, client: cx.Client, api: Dict[str, str]
  ):
      e2e.tests.test_realtime_scale_to_zero(
          client=client,
          api=api["api"],
          timeout=config["global"]["realtime_deploy_timeout"],
          api_config_name=api["config"],
      )
  
imports: from typing import Dict
  import pytest
  import cortex
  import e2e.tests
label_desc: Use image node_id 1 for calling a global function with example usage: test_scale_to_zero_realtime(config, client, api) without return types