you into your model so first approach that you can use is doing bucket so what is bunion is just use the same model with different seats and try to to average the predictions out of those models and see the final your final cross-validation spot so instead of using a five fold cross validation this will allow you to use just one one random seat it's just one model I prefer using three bucks or 3/4 is almost as fast as doing a 5 first foundation because you have less training data and which just refers instead of 5 volts