text: // import mongoose
  const mongoose = require('mongoose');
  const Schema = mongoose.Schema;
  
  // config a model for interviewers data
  const interviewerModel = new Schema({
    name: { type: String, required: true },
    businessEmail: { type: String, required: true },
    profileImageURL: { type: String, required: true },
    ableSubjects: { type: Array, required: true },
    availabilityLink: { type: String, required: true }
  },
  {
    timestamps: true
  });
  
  // export model
  module.exports = mongoose.model("interviewer", interviewerModel);
  