Remove deep copy in hypo-train creation
Remove deep copy in hypo-train creation

UndeadBlow/giraffe,BjornFJohansson/giraffe,BjornFJohansson/giraffe,UndeadBlow/giraffe,BjornFJohansson/giraffe,addgene/giraffe,addgene/giraffe,addgene/giraffe,addgene/giraffe,BjornFJohansson/giraffe,BjornFJohansson/giraffe