Update agent.py

agent.py

@@ -197,7 +197,7 @@ def wikipedia_search(query: str) -> str:
                 f"Title: {item['title']}\n"
                 f"Snippet: {item.get('snippet', '')}"
                 for item in results
-
+            )
         except requests.exceptions.RequestException as e:
             print(
                 f"Wikipedia request failed "