text: const mongoose = require('mongoose')
  const classroomSchema = new mongoose.Schema({
    createdBy: String,
    name: String,
    students: [{type: mongoose.Schema.Types.ObjectId, ref: 'User'}],
    expectedAttendance: Number,
    tasks: [{
      name: String,
      description: String,
      htmlCode: String,
      jsCode: String
    }],
  })
  
  module.exports = mongoose.model('Classroom', classroomSchema)