text: const mongoose = require('mongoose');
  
  const BooksSchema = mongoose.Schema({
    books_name: String,
    books_author: String,
    books_isbn: String,
    books_price: Number,
    books_qty: String,
    books_addedby: String || null
  }, {
      timestamps: true
  });
  
  module.exports = mongoose.model('Books', BooksSchema);
  