text: 
  module.exports = {
    up: (queryInterface, Sequelize) => {
      return queryInterface.addColumn('Books', 'aboutAuthor', {
        type: Sequelize.TEXT,
        allowNull: false,
        defaultValue: ''
      });
    },
  
    down: (queryInterface, Sequelize) => {
      return queryInterface.removeColumn('Books', 'aboutAuthor');
  
    }
  };
  