Update app.py

Added visit_webpage tool.

app.py

@@ -4,6 +4,7 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from tools.visit_webpage import VisitWebpageTool
 
 from Gradio_UI import GradioUI
 
@@ -33,6 +34,7 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+visit_webpage = VisitWebpageTool()
 web_search = DuckDuckGoSearchTool()
 final_answer = FinalAnswerTool()
 
@@ -55,7 +57,10 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone, web_search], ## add your tools here (don't remove final answer)
+    tools=[final_answer, 
+           get_current_time_in_timezone, 
+           web_search,
+           visit_webpage], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,