Update app.py

app.py

@@ -9,15 +9,32 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_cutom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def my_custom_tool(query: str, max_results: int = 3) -> str:
+    """A tool that performs a DuckDuckGo search.
+    
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        query: The search query.
+        max_results: The maximum number of search results to return.
+    
+    Returns:
+        A formatted string with search results.
     """
-    return "What magic will you build ?"
+    # Initialize DuckDuckGo Search Tool
+    search_tool = DuckDuckGoSearchTool()
+    try:
+        results = search_tool.run(query=query, max_results=max_results)
+        if not results:
+            return f"No results found for: {query}"
 
+        # Format results as a string
+        formatted_results = "\n".join(
+            [f"{i+1}. {res['title']} - {res['link']}" for i, res in enumerate(results)]
+        )
+        return f"Search results for '{query}':\n{formatted_results}"
+
+    except Exception as e:
+        return f"Error performing search: {str(e)}"
+        
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.