fact: Definition make_univalent_two_cat (C : two_cat) (HC : is_univalent (category_from_two_cat_data C)) : univalent_two_cat := C ,, HC.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Univalence