import enum from pydantic import BaseModel class BreadCrumbType(enum.StrEnum): """Bread Crumb Type""" MyBookList = "MyBookList" AuthorBookList = "AuthorBookList" Collection = "Collection" Section = "Section" Interpretation = "Interpretation" class BreadCrumb(BaseModel): """Bread Crumb for navigation""" label: str url: str type: BreadCrumbType