  async createPDF()
  {
    /*
    // OLD VERSION USING PDFMAKEWRAPPER, WORKS ON BROWSER, NOT MOBILE

    const pdf = new PdfMakeWrapper();
    
    var sentence = document.getElementById('sentence1');
    pdf.add( await new Img('/assets/icon/LOGO.png').alignment('center').build() );
    pdf.add('\n')
    pdf.add(sentence.innerHTML);
    pdf.create().open(); // replace open with download for download
    return pdf 
    */

    
  }

  async downloadPDF()
  {

  }