Update tools.py

tools.py

@@ -2,10 +2,16 @@ from smolagents import DuckDuckGoSearchTool
 from smolagents import Tool
 import random
 from huggingface_hub import list_models
+from tools.final_answer import FinalAnswerTool
+from tools.visit_webpage import VisitWebpageTool
 
 
 # Initialize the DuckDuckGo search tool
-search_tool = DuckDuckGoSearchTool()
+web_search = DuckDuckGoSearchTool()
+
+visit_webpage = VisitWebpageTool()
+
+final_answer = FinalAnswerTool()
 
 
 class WeatherInfoTool(Tool):