Update app.py

app.py

@@ -35,7 +35,7 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 @tool
 def get_stock_price(stock: str) -> str:
-    """A tool that fetches the current stock price and trading volume.
+    """A tool that fetches the current stock price..
     Args:
         stock: A string representing a valid stock name or stock code (e.g., 'DIALOG' or '7277').
     """