from pydantic import BaseModel, ConfigDict
class EvidenceBundle(BaseModel):
"""MemoryService 产出的检索结果，供 conversation/memoir 消费。"""
model_config = ConfigDict(extra="ignore")
relevant_chunks: list[dict] = []
relevant_summaries: list[dict] = []
relevant_facts: list[dict] = []
relevant_stories: list[dict] = []
