update

Author: mattgotteiner

app/backend/approaches/approach.py

@@ -4,7 +4,6 @@
 from dataclasses import dataclass
 from typing import Any, Callable, Optional, TypedDict, Union, cast
 from urllib.parse import urljoin
-import json
 
 import aiohttp
 from azure.search.documents.agent.aio import KnowledgeAgentRetrievalClient