Definition cgraph_forget : cgraph_category ⟶ HSET := @make_functor cgraph_precategory hset_precategory cgraph_forget_data is_functor_cgraph_forget.
Require Import UniMath.Foundations.PartA. Require Import UniMath.Foundations.Sets. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Categories.HSET.Core. Require Import UniMath.Combinatorics.CGraph.