code: def test_multi_prompt(deployment, query):
      outputs = deployment([query] * 4)
      for r in outputs:
          assert r, "output is empty"
  
file_path: deepspeed-mii/tests/test_deployment.py
imports: import pytest
  import json
  import re
  import requests
  import subprocess
  import time
  import mii
label_desc: Use image node_id 3 for calling a global function with example usage: test_multi_prompt(deployment, query) without return types