fix imports

backend/apps/rag/search/searchapi.py

@@ -1,11 +1,10 @@
-import json
 import logging
 from typing import Optional
-import requests
 from urllib.parse import urlencode
 
+import requests
 from apps.rag.search.main import SearchResult, get_filtered_results
-from config import SRC_LOG_LEVELS
+from env import SRC_LOG_LEVELS
 
 log = logging.getLogger(__name__)
 log.setLevel(SRC_LOG_LEVELS["RAG"])