code: def runworker(app):
      REDIS_HOST = app.config["REDIS_HOST"]
      REDIS_PORT = app.config["REDIS_PORT"]
      REDIS_DB = app.config["REDIS_DB"]
      QUEUES = app.config["QUEUES"]
  
      redis_conn = Connection(Redis(REDIS_HOST, REDIS_PORT, REDIS_DB))
      with redis_conn:
          w = Worker(QUEUES)
          w.work()
  
label_desc: Use image node_id 1 for calling a global function with example usage: runworker(app) without return types