def get_category(self):
"""Add the categories to the list"""
all_category = []
for category in liste_de_catégories:
cat = Category()
cat.name = category
get_products = ProductDownloader()
products = get_products.product_by_category(category)
cat.products = get_products.filter_product(products)
all_category.append(cat)
return all_category
