refac

backend/open_webui/retrieval/web/duckduckgo.py

@@ -13,7 +13,7 @@ def search_duckduckgo(
     count: int,
     filter_list: Optional[list[str]] = None,
     concurrent_requests: Optional[int] = None,
-    backend: Optional[str] = "auto",
+    backend: Optional[str] = 'auto',
 ) -> list[SearchResult]:
     """
     Search using DuckDuckGo's Search API and return the results as a list of SearchResult objects.
@@ -33,20 +33,18 @@ def search_duckduckgo(
 
         # Use the ddgs.text() method to perform the search
         try:
-            search_results = ddgs.text(
-                query, safesearch="moderate", max_results=count, backend=backend
-            )
+            search_results = ddgs.text(query, safesearch='moderate', max_results=count, backend=backend)
         except RatelimitException as e:
-            log.error(f"RatelimitException: {e}")
+            log.error(f'RatelimitException: {e}')
     if filter_list:
         search_results = get_filtered_results(search_results, filter_list)
 
     # Return the list of search results
     return [
         SearchResult(
-            link=result["href"],
-            title=result.get("title"),
-            snippet=result.get("body"),
+            link=result['href'],
+            title=result.get('title'),
+            snippet=result.get('body'),
         )
         for result in search_results
     ]