proposition: Lemma bidisp_lu_disp_prebicat_is_locally_univalent : disp_univalent_2_1 bidisp_lu_disp_bicat.
proof: Proof. apply disp_cell_unit_bicat_univalent_2_1. intro ; intros. apply isaprop_preserves_lunitor. Qed.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Functors UniMath.CategoryTheory.DisplayedCats.Total UniMath.CategoryTheory.DisplayedCats.Constructions UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Examples.BicatOfUnivCats UniMath.Bicategories.DisplayedBicats.DispBicat UniMath.Bicategories.DisplayedBicats.DispUnivalence UniMath.Bicategories.DisplayedBicats.Examples.Prod UniMath.Bicategories.DisplayedBicats.Examples.Sigma UniMath.Bicategories.DisplayedBicats.Examples.DisplayedCatToBicat UniMath.Bicategories.Core.Univalence UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.CurriedMonoidalCategories UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.TensorLayer UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.UnitLayer UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.TensorUnitLayer