code: def get_healthy_apps() -> List[str]:
      serve_status: ServeStatus = serve.status()
      app_statuses: Dict[
          str, ApplicationStatusOverview
      ] = serve_status.applications
  
      running_apps = []
      for app_name, app_status in app_statuses.items():
          if app_status.status == "RUNNING":
              running_apps.append(app_name)
  
      return running_apps
  
imports: from typing import List, Dict
  from ray import serve
  from ray.serve.schema import ServeStatus, ApplicationStatusOverview
  import requests
label_desc: Use image node_id 1 for calling a global function with example usage: get_healthy_apps() and returns: running_apps