Update app.py

app.py

@@ -1233,8 +1233,7 @@ def cache_response(query, response, ttl=3600):
 tavily_tool = TavilySearchResults(
     max_results=12,
     search_depth="advanced",
-    topic="news",
-    days=1,
+    days=3,
     include_answer=True,
     include_raw_content=True,
     # include_domains=[...],