code: def test_cohere_embedding3():
      try:
          litellm.set_verbose = True
          response = embedding(
              model="embed-english-v3.0",
              input=[
                  "good morning from litellm",
                  "this is another item",
              ],
          )
          print(f"response:", response)
  
          custom_llm_provider = response._hidden_params[
              "custom_llm_provider"
          ]
  
          assert custom_llm_provider == "cohere"
  
      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 7 for calling a global function with example usage: test_cohere_embedding3() without return types