fact: Definition isaprop_profunctor_to_twosided_mor {x₁ x₂ : C₁} (f : x₁ --> x₂) {y₁ y₂ : C₂} (g : y₁ --> y₂) (xy₁ : profunctor_to_twosided_disp_cat_data y₁ x₁) (xy₂ : profunctor_to_twosided_disp_cat_data y₂ x₂) (fg fg' : xy₁ -->[ g ][ f ] xy₂) : fg = fg'.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.Profunctors.Core UniMath.CategoryTheory.Categories.HSET.All UniMath.CategoryTheory.PrecategoryBinProduct UniMath.CategoryTheory.opp_precat UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat UniMath.CategoryTheory.TwoSidedDisplayedCats.Isos UniMath.CategoryTheory.TwoSidedDisplayedCats.Univalence UniMath.CategoryTheory.TwoSidedDisplayedCats.Discrete UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedFibration