[latent plots] legend was always plotted
[latent plots] legend was always plotted

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