Hey guys, I'm trying to expand the RollingWindowAlgorithm.py example to be able to use MACD.  I'm having difficulty trying to pull the different values for Fast and Slow as they don't seem to be accessed the same way as they are outside of the window.  Is there another way these need to be setup or called to be able to use those types of indicators?

I've commented out the lines that set these up so that I could attached the backtest but every time I play around with trying to call the values in different ways they all seem to produce the following error:

Runtime Error: AttributeError : 'IndicatorDataPoint' object has no attribute 'Fast'

Thanks for the help!