agent custom search tool

app.py

@@ -1,4 +1,5 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, HfApiModel, load_tool, tool
+from duckduckgo_search import DDGS
 import datetime
 import requests
 import pytz
@@ -33,6 +34,21 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+@tool
+def search_web(query: str) -> str:
+    """A tool that searches the web for information.
+    Args:
+        query: A string representing the search query.
+    """
+    try:
+        with DDGS() as ddgs:
+            results = list(ddgs.text(query, max_results=3))
+            if not results:
+                return "No results found."
+            return "\n\n".join([f"{i+1}. {r['title']}\n{r['body']}" for i, r in enumerate(results)])
+    except Exception as e:
+        return f"Error searching the web for query '{query}': {str(e)}"
+
 
 final_answer = FinalAnswerTool()
 
@@ -55,7 +71,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, search_web], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,