Scanning for Heikin-Ashi Bullish Candle with no lower wick

I will begin by stealing some code from a previous post on this topic: https://www.hahn-tech.com/ans/two-consecutive-green-heikin-ashi-candles/

def haClose = ohlc4;
def haOpen = if haOpen[1] == 0 then haClose[1] else (haOpen[1] + haClose[1]) / 2;
def haHigh = Max(high, Max(haClose, haOpen));
def haLow = Min(low, Min(haClose, haOpen));

These four lines of code give us the complete Heiken-Ashi candle, O, H, L, C.

So what you want for a bullish candle is the close greater than the open and the open is equal to the low:

plot noWickBullish = haClose > haOpen and haOpen == haLow;

Likewise for the bearish candle:

plot noWichBearish = haClose < haOpen and haOpen == haHigh;

Put those all together, and adjust the plot to boolean arrows and we have what appears in the screenshot below.