функция order_send для python не работает

[PlatocheG]

    orders = mt5.orders_get()
    print(f"orders = {orders}")
    orders_total = mt5.orders_total()
    print(f"orders_total = {orders_total}")
    symbol = "NG-7.23"
    symbol_info = mt5.symbol_info(symbol)
    print(f"symbol_info.visible = {symbol_info.visible}")
    if not symbol_info.visible:
        print(symbol, "is not visible, trying to switch on")
        if not mt5.symbol_select(symbol, True):
            print("symbol_select({}}) failed, exit", symbol)
    request = {
        "action": mt5.TRADE_ACTION_DEAL,
        "symbol": symbol,
        "volume": 1,
        "type": mt5.ORDER_TYPE_BUY,
        "price": 2.733,
        "sl": 2.7,
        "tp": 2.8,
        "deviation": 20,
        "magic": 234000,
        "comment": "python script open",
        "type_time": mt5.ORDER_TIME_GTC,
        "type_filling": mt5.ORDER_FILLING_RETURN,
    }
    result = mt5.order_send(request)
    print(f"result = {result}")


orders = (TradeOrder(ticket=239431069, time_setup=1688418416, time_setup_msc=1688418416508, time_done=0, time_done_msc=0, time_expiration=1688342400, type=2, type_time=1, type_filling=2, state=1, magic=0, position_id=0, position_by_id=0, reason=0, volume_initial=1.0, volume_current=1.0, price_open=2.645, sl=0.0, tp=0.0, price_current=2.733, price_stoplimit=0.0, symbol='NG-7.23', comment='', external_id='xxxxx'),)
orders_total = 1
symbol_info.visible = True
result = None