code: def test_completion_azure_with_litellm_key():
      try:
          print("azure gpt-3.5 test\n\n")
          import openai
  
          #### set litellm vars
          litellm.api_type = "azure"
          litellm.api_base = os.environ["AZURE_API_BASE"]
          litellm.api_version = os.environ["AZURE_API_VERSION"]
          litellm.api_key = os.environ["AZURE_API_KEY"]
  
          ######### UNSET ENV VARs for this ################
          os.environ["AZURE_API_BASE"] = ""
          os.environ["AZURE_API_VERSION"] = ""
          os.environ["AZURE_API_KEY"] = ""
  
          ######### UNSET OpenAI vars for this ##############
          openai.api_type = ""
          openai.api_base = "gm"
          openai.api_version = "333"
          openai.api_key = "ymca"
  
          response = completion(
              model="azure/chatgpt-v-2",
              messages=messages,
          )
          # Add any assertions here to check the response
          print(response)
  
          ######### RESET ENV VARs for this ################
          os.environ["AZURE_API_BASE"] = litellm.api_base
          os.environ["AZURE_API_VERSION"] = litellm.api_version
          os.environ["AZURE_API_KEY"] = litellm.api_key
  
          ######### UNSET litellm vars
          litellm.api_type = None
          litellm.api_base = None
          litellm.api_version = None
          litellm.api_key = None
  
      except Exception as e:
          pytest.fail(f"Error occurred: {e}")
  
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 32 for calling a global function with example usage: test_completion_azure_with_litellm_key() without return types