"""
模型服务模块
提供统一的嵌入和重排模型服务获取接口,支持自动降级。
from .embedding_services import get_embedding_service
from .rerank_services import get_rerank_service, BaseRerankService
from .chat_services import (
get_small_llm_service,
get_cached_chat_services,
get_all_chat_services
)
__all__ = [
"get_embedding_service",
"get_rerank_service",
"get_small_llm_service",
"get_cached_chat_services",
"get_all_chat_services",
"BaseRerankService"
]