code: def test_aembedding_azure():
      try:
          import asyncio
  
          async def embedding_call():
              try:
                  response = await litellm.aembedding(
                      model="azure/azure-embedding-model",
                      input=[
                          "good morning from litellm",
                          "this is another item",
                      ],
                  )
                  print(response)
  
                  print(
                      "hidden params - custom_llm_provider",
                      response._hidden_params["custom_llm_provider"],
                  )
                  assert (
                      response._hidden_params["custom_llm_provider"]
                      == "azure"
                  )
              except Exception as e:
                  pytest.fail(f"Error occurred: {e}")
  
          asyncio.run(embedding_call())
      except Exception as e:
          pytest.fail(f"Error occurred: {e}")
  
imports: import sys, os
  import traceback
  import pytest
  from dotenv import load_dotenv
  import openai
  import litellm
  from litellm import embedding, completion
label_desc: Use image node_id 12 for calling a global function with example usage: test_aembedding_azure() without return types