remove debug prints
remove debug prints

DianaDespa/marian-train,emjotde/amunn,marian-nmt/marian-train,amunmt/marian,emjotde/amunmt,marian-nmt/marian-train,emjotde/amunn,DianaDespa/marian-train,amunmt/marian,amunmt/marian,DianaDespa/marian-train,emjotde/amunn,DianaDespa/marian-train,emjotde/Marian,emjotde/amunmt,DianaDespa/marian-train,emjotde/amunmt,marian-nmt/marian-train,emjotde/Marian,marian-nmt/marian-train,emjotde/amunmt,marian-nmt/marian-train,emjotde/amunn