fixed

app.py

@@ -36,7 +36,7 @@ def get_current_time_in_timezone(timezone: str) -> str:
 @tool
 def get_stock_price(symbol: str) -> float:
     """A tool that fetches the current stock price for a specified stock.
-    Args: 
+    Args:
         symbol: A string representing a valid stock (e.g., 'aapl').
     """
     api_url = 'https://api.api-ninjas.com/v1/stockprice?ticker={}'.format(symbol)