remove holdings from constructor

web/public/template.py

@@ -23,9 +23,9 @@ def place_market_order(side: str, ticker: str, quantity: float, price: float) ->
 class Strategy:
     """Template for a strategy."""
 
-    def __init__(self, holdings) -> None:
+    def __init__(self) -> None:
         """Your initialization code goes here."""
-        self.holdings = holdings
+        pass
 
     def on_trade_and_account_update(self, ticker: str, side: str, price: float, quantity: float, capital_remaining: float=None) -> None:
         """Called whenever two orders match. Could be one of your orders, or two other people's orders.