class_docstr: Base class to implement a new LLM.
docstr: Return type of LLM.
  
  Raises:
      APIKeyNotFoundError: Type has not been implemented
  
  Returns:
      str: Type of LLM a string
docstr_tok: ["Return","type","of","LLM",".","Raises",":","APIKeyNotFoundError",":","Type","has","not","been","implemented","Returns",":","str",":","Type","of","LLM","a","string"]
code: def type(self) -> str:
      """
      Return type of LLM.
  
      Raises:
          APIKeyNotFoundError: Type has not been implemented
  
      Returns:
          str: Type of LLM a string
  
      """
      raise APIKeyNotFoundError("Type has not been implemented")
  
imports: import os
  import ast
  import re
  from abc import abstractmethod
  from typing import Any, Dict, Optional, Union, Mapping, Tuple
  import requests
  from ..exceptions import APIKeyNotFoundError, MethodNotImplementedError, NoCodeFoundError, LLMResponseHTTPError
  from ..helpers.openai import is_openai_v1
  from ..helpers.openai_info import openai_callback_var
  from ..prompts.base import AbstractPrompt
label_desc: Use image node_id 2 for calling the LLM obj's underlying member method code with example usage: obj.type() without return types