text: const mongoose = require('mongoose');
  const Schema = mongoose.Schema;
  
  const schema = new Schema({
  }); 
  
  schema.set('toJSON', {
      virtuals: true,
      versionKey: false,
      transform: function (doc, ret) {
          delete ret._id;
      }
  });
  
  module.exports = mongoose.model('Villas', schema);