app/llm/__init__.py

"""LLM provider 抽象. 由 factory.py 根据 settings.llm_provider 选择."""
from app.llm.base import AbstractLLM, LLMChunk, LLMMessage
from app.llm.factory import get_llm

__all__ = ["AbstractLLM", "LLMChunk", "LLMMessage", "get_llm"]