add duckduckgo search and visit webpage tools

app.py

@@ -4,6 +4,8 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from tools.visit_webpage import VisitWebpageTool
+from tools.web_search import DuckDuckGoSearchTool
 
 from Gradio_UI import GradioUI
 
@@ -35,6 +37,8 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 
 final_answer = FinalAnswerTool()
+visit_webpage = VisitWebpageTool()
+search_tool = DuckDuckGoSearchTool()
 
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
 # model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
@@ -52,6 +56,8 @@ image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_co
 
 tools = [
     get_current_time_in_timezone, 
+    visit_webpage,
+    search_tool,
     final_answer
 ] ## add your tools here (don't remove final answer)