text: module.exports = (sequelize, DataTypes) => {
      const Cart = sequelize.define("Cart", {
        // proceeding to define cols:
        item: DataTypes.STRING,
        price: DataTypes.FLOAT,
    });
    Cart.associate = function(models) {
      Cart.belongsTo(models.Inventory, {
        foreignKey: {
          allowNull: true
        }
      })
    }
      return Cart;
    };
  