Update app.py

app.py

@@ -29,6 +29,8 @@ def DuckDuckGoSearchTool(query: str)-> str:
     try:
         forward(query)
         return "## Search Results\n\n" + "\n\n".join(postprocessed_results)
+    except Exception as e:
+        return f"Error fetching search results '{query}': {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: