[white hetero] additional check for prediction
[white hetero] additional check for prediction

mikecroucher/GPy,befelix/GPy,mikecroucher/GPy,ysekky/GPy,avehtari/GPy,befelix/GPy,SheffieldML/GPy,esiivola/GPYgradients,esiivola/GPYgradients,befelix/GPy,dhhjx880713/GPy,esiivola/GPYgradients,ysekky/GPy,SheffieldML/GPy,SheffieldML/GPy,dhhjx880713/GPy,ysekky/GPy,dhhjx880713/GPy,mikecroucher/GPy,SheffieldML/GPy,esiivola/GPYgradients,avehtari/GPy,avehtari/GPy,ysekky/GPy,avehtari/GPy,befelix/GPy,mikecroucher/GPy,dhhjx880713/GPy