Update app.py

app.py

@@ -145,9 +145,15 @@ def get_today_matches() -> str:
     return result
 
 @tool
-def wiki_search(query: str) -> str:
+def wiki_search(query: str) -> dict:
     """
     Fetches a short summary from Wikipedia for a given topic.
+
+    Args:
+        query: The topic or keyword to search on Wikipedia.
+
+    Returns:
+        A dictionary containing the page title, summary, and URL.
     """
 
     encoded_query = urllib.parse.quote(query)
@@ -157,7 +163,7 @@ def wiki_search(query: str) -> str:
         response = requests.get(url, timeout=10)
 
         if response.status_code != 200:
-            return "No Wikipedia page found."
+            return {"error": "No Wikipedia page found."}
 
         data = response.json()
 
@@ -168,7 +174,7 @@ def wiki_search(query: str) -> str:
         }
 
     except Exception as e:
-        return f"Error fetching Wikipedia data: {str(e)}"
+        return {"error": str(e)}
 
 final_answer = FinalAnswerTool()