Update app.py

app.py

@@ -39,7 +39,8 @@ def web_search_DDG(query:str)-> str:
             if not results or "No results found" in results:
                 return f"No answer was found to the request '{query}'. Please reformulate."
             return f"The answer for the question '{query}' is:\n\n{results}"
-        return f"An unexpected issue occurred: {str(e)}"
+        except Exception as e:
+            return f"An unexpected issue occurred: {str(e)}"
         
     
 @tool