打印位置信息，方便确定流程中遇到的问题

src/server/rag_query.py

@@ -35,7 +35,7 @@ class RagQuery():
             location_str = location_result.content
         else:
             location_str = location_result.content[index + len("提取到的行政区:"):]
-
+        print(location_str)
         pattern = r'\[([^\]]+)\]'
         match = re.search(pattern, location_str)
         cities = []