text: module.exports = app => {
    const { STRING, INTEGER, DATE } = app.Sequelize;
  
    const Imgs = app.model.define('imgs', {
      id: {
        type: INTEGER,
        primaryKey: true,
        autoIncrement: true
      },
      url: STRING(500),
      houseId: INTEGER,
      createTime: DATE
    });
  
    return Imgs;
  }