Hi, I am a new to PIO.
I have a variable called X that I would like take the log of during training and then during prediction as well. Where is the appropriate place to put the log function? My guess is to override the "prepare" method; while I think the prepare method is called just before training, I am not clear whether it is also called before prediction. Do I call the log transformation again somewhere else so that it occurs during prediction? Possibly in the predict method? Thank you, prepare
