How to resolve the error: Cannot set property "JSZipSync" of undefined in Suitelet?

Hi there

I have the following script which I am trying to use to export from the saved search results in a Suitelet to Excel.

/**
 *@NApiVersion 2.x
 *@NScriptType Suitelet
 */
define(["N/search", "N/file", "N/https"], function (search, file, https) {
  function onRequest(context) {
    // Load the library file from the filing cabinet
    var libraryFile = file.load({
      id: 21973,
    });

    // Read the contents of the library file
    var libraryContents = libraryFile.getContents();

    // Evaluate the contents of the library file to make the functions it contains available in your script
    eval(libraryContents);
    // Replace this with the ID of the saved search you want to run
    var searchId = "customsearch_my_saved_search";

    // Run the search and get the results
    var