code: def log_pre_api_call(self, model, messages, kwargs):
      pass
  
file_path: litellm/litellm/integrations/custom_logger.py
imports: import dotenv, os
  import requests
  from litellm.proxy._types import UserAPIKeyAuth
  from litellm.caching import DualCache
  from typing import Literal
  import traceback
label_desc: Use image node_id 2 for calling the CustomLogger obj's underlying member method code with example usage: obj.log_pre_api_call(model, messages, kwargs) without return types