elif choice == "11":
ent = add_seller()
database.add_seller(ent["name"], ent["surname"], ent["salary"])
elif choice == "12":
ent = add_product()
database.add_product(ent["name"], ent["category"], ent["price"])
elif choice == "13":
ent = add_customer()
database.add_customer(ent["name"], ent["surname"], ent["phone"],
ent["email"])
elif choice == "14":
ent = add_order()
database.add_order(
ent["product_id"],
ent["customer_id"],
ent["payment_type"],
ent["delivery"],
ent["count"],
)
elif choice == "15":
id = get_id()
ent = add_seller()
database.update_seller(id, ent["name"], ent["surname"], ent["salary"])
elif choice == "16":
id = get_id()
ent = add_product()
database.update_product(id, ent["name"], ent["category"], ent["price"])
elif choice == "17":
id = get_id()
ent = add_customer()
database.update_customer(id, ent["name"], ent["surname"], ent["phone"],
