Update app.py

app.py

@@ -9,14 +9,20 @@ from Gradio_UI import GradioUI
 
 # 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
+def get_latest_stock_news(ticker: str)-> 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 
+    """A tool that fetches the latest news of a stock online.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        ticker: The ticker of a stock
     """
-    return "What magic will you build ?"
+    try:
+        query = f"What is the latest news of {ticker} on {datetime.datetime.now().strftime('%Y-%m-%d')}?"
+        search_tool = DuckDuckGoSearchTool()
+        result = search_tool.forward(query)
+        return result
+        
+    except Exception as e:
+        return f"Error fetching news for '{ticker}': {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: