| from typing import Optional, Union | |
| from llama_index.llms.base import LLM | |
| from langchain.base_language import BaseLanguageModel | |
| from kron.llm_predictor.KronLangChainLLM import KronLangChainLLM | |
| from llama_index.llms.openai import OpenAI | |
| from llama_index.llms.utils import LLMType | |
| def kron_resolve_llm(llm: Optional[LLMType] = None) -> LLM: | |
| if isinstance(llm, BaseLanguageModel): | |
| # NOTE: if it's a langchain model, wrap it in a LangChainLLM | |
| return KronLangChainLLM(llm=llm) | |
| return llm or OpenAI() | |