Update app.py

app.py

@@ -28,6 +28,9 @@ from smolagents.models import InferenceClientModel
 from smolagents import CodeAgent
 
 class WebSearchTool(Tool):
+    name = "web_search"
+    description = "Searches the web using DuckDuckGo and retrieves relevant answers."
+
     def __init__(self):
         self.agent = CodeAgent(
             tools=[DuckDuckGoSearchTool()],