def collection(ctx): from main.collection import start start(ctx.obj)
def recipe(ctx): from main.recipe import start start(ctx.obj)
def category(ctx): from main.category import start start(ctx.obj)
def relations(ctx): from main.relations import start start(ctx.obj)
def download(ctx): from main.download import start start(ctx.obj)
def material(ctx): from main.material import start start(ctx.obj)