code: def average(self, *inputs) -> float:
      return sum(inputs) / len(inputs)
  
file_path: ray/doc/source/serve/doc_code/quickstart_composed.py
imports: import requests
  import starlette
  from typing import Dict
  from ray import serve
  from ray.serve.handle import DeploymentHandle
label_desc: Use image node_id 1 for calling the Combiner obj's underlying member method code with example usage: obj.average() and returns: unknown