Update app.py

app.py

@@ -1210,7 +1210,7 @@ def validate_tavily_results(query):
     Fetch and validate results from TavilySearchResults.
     Ensures that results do not lead to 'Page Not Found' pages.
     """
-    results = tavily_tool.search(query=query)
+    results = tavily_tool.run(query=query)
     valid_results = []
 
     for result in results: