text: const mongoose = require('mongoose')
  
  const liSchema = new mongoose.Schema({
    title: {
      required: true,
      type: String
    },
    link: {
      type: String
    },
    magnet: [String],
    img: {
      type: String
    }
  })
  
  const Li = mongoose.model('Li', liSchema)
  module.exports = Li