code: def test_completion_hf_model_no_provider():
      try:
          response = completion(
              model="WizardLM/WizardLM-70B-V1.0",
              messages=messages,
              max_tokens=5,
          )
          # Add any assertions here to check the response
          print(response)
          pytest.fail(f"Error occurred: {e}")
      except Exception as e:
          pass
  
imports: import sys, os
  import traceback
  from dotenv import load_dotenv
  import os, io
  import pytest
  import litellm
  from litellm import embedding, completion, completion_cost, Timeout
  from litellm import RateLimitError
  import openai
label_desc: Use image node_id 24 for calling a global function with example usage: test_completion_hf_model_no_provider() without return types