Update app.py

app.py

@@ -1,34 +1,37 @@
-!pip install --upgrade ddgs
-from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
+from smolagents import CodeAgent, HfApiModel, load_tool, tool
 import datetime
 import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from ddgs import DDGS
 
 from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
-ddg_tool_instance = DuckDuckGoSearchTool()
+ddg_tool_instance = DDGS()
 
+@tool
 def web_search(query: str, max_results: int = 5) -> str:
     """
-    Search the web for up-to-date information using DuckDuckGo.
+    Search the web for up-to-date information using DuckDuckGo via ddgs.
     
     Args:
         query: The search query (e.g. "Elon Musk current net worth")
         max_results: Maximum number of results to return
     
     Returns:
-        A string containing the top search results or a message if no results found.
+        A string containing the top search results (title and link) 
+        or a message if no results are found.
     """
     try:
-        results = ddg_tool_instance.run(query)
+        results = ddg_tool_instance.text(query, max_results=max_results)
         if not results:
             return "No results found! Try a less restrictive/shorter query."
-        # Возьмём только топ N результатов
-        top_results = results[:max_results] if isinstance(results, list) else [results]
-        return "\n".join(top_results)
+        
+        # Формируем строку с заголовком и ссылкой
+        top_results = results[:max_results]
+        return "\n".join([f"{r['title']}: {r['href']}" for r in top_results])
     except Exception as e:
         return f"Error during web search: {str(e)}"