pretend pretend on them and printing on train data and it gives like a huge boost and we have receiving a top 20 position however as we've discussed there like distribution between train and test data it is probably the better idea to train on the unpure through the labels so the source step is kind of minute eliminates the second one and an instead of points Union on train data we train our model on pure silver labels so at this step we don't use as a the initial train data at all and in such case if it was to get even better