补充演练列表查询接口

routers/api/emergencyPlans/__init__.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-from fastapi import APIRouter, Request, Depends
+from fastapi import APIRouter, Request, Depends,Query, HTTPException, status
 from pydantic import BaseModel
 from fastapi.responses import JSONResponse
 from database import get_db