Update app.py

app.py

@@ -7,6 +7,10 @@ from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
+
+from duckduckgo_search import DDGS
+from langchain.tools import tool
+
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
@@ -34,6 +38,25 @@ def get_current_time_in_timezone(timezone: str) -> str:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
 
+@tool
+def duckduckgo_search(query: str, max_results: int = 5) -> str:
+    """Search DuckDuckGo and return concise results.
+    Args:
+        query: The search query string
+        max_results: Maximum number of results to return
+    """
+    results = []
+    with DDGS() as ddgs:
+        for r in ddgs.text(query, max_results=max_results):
+            results.append(
+                f"- {r.get('title')}:\n  {r.get('body')}\n  Source: {r.get('href')}"
+            )
+
+    if not results:
+        return "No results found."
+
+    return "\n\n".join(results)
+
 final_answer = FinalAnswerTool()
 
 # 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: