'Returns the class of objects of this category.
Examples
>>> from sympy.categories import Object, Category
>>> from sympy import FiniteSet
>>> A = Object("A")
>>> B = Object("B")
>>> K = Category("K", FiniteSet(A, B))
>>> K.objects
Class({Object("A"), Object("B")})'

@property
def objects(self):

    return self.args[1]
