class_docstr: LiteLLMHandler is a MindsDB handler for litellm - https://docs.litellm.ai/docs/
class_docstr_tok: ["LiteLLMHandler","is","a","MindsDB","handler","for","litellm","-","https",":","\/\/docs.litellm.ai\/docs\/"]
code: def create_validation(target, args=None, **kwargs):
      if "using" not in args:
          raise Exception(
              "Litellm engine requires a USING clause. See settings.py for more info on supported args."
          )
  
file_path: mindsdb/mindsdb/integrations/handlers/litellm_handler/litellm_handler.py
imports: import ast
  from typing import Dict, Optional, List
  import pandas
  from mindsdb.integrations.libs.base import BaseMLEngine
  from mindsdb.utilities import log
  from mindsdb.integrations.handlers.litellm_handler.settings import CompletionParameters
  from litellm import completion, batch_completion
label_desc: Use image node_id 2 for calling the LiteLLMHandler obj's underlying member method code with example usage: obj.create_validation(target, args) without return types