Im trying to set up this in Google App Sheets, where there’s info being added to a spreadsheet and a pdf is created from a template. I copied this code from a YT video:

function createBulkPDFs(){
  const docFile = DriveApp.getFileById("ID");
  const tempFolder = DriveApp.getFolderById("ID");
  const pdfFolder = DriveApp.getFolderById("ID");
  const currentSheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Hoja 1");
  const data = currentSheet.getRange(2, 1, currentSheet.getLastRow()-1, 24).getValues(); 
  let errors = [];
  data.forEach(row => {
    try{
    createPDF(row[2], row[3], row[4], row[8], row[9], row[16], row[17], row[18], row[19],"manny"+row[2], docFile, tempFolder, pdfFolder);
    errors.push([""]);
    }catch(err){
      errors.push(["Failed"]);
    }

});
  currentSheet.getRange(2, 26,currentSheet.getLastRow()-1, 1).setValues(errors);


}

function createPDF(cliente, cotizacion, atencion, ciudad, fecha, manoDeObra, traslados, materiales, total, pdfName, docFile, tempFolder, pdfFolder) {

  const tempFile = docFile.makeCopy(tempFolder);
  const tempDocFile = DocumentApp.openById(tempFile.getId());
  const body = tempDocFile.getBody();

  body.replaceText("{Cliente}", cliente);
  body.replaceText("{Cotizacion}", cotizacion);
  body.replaceText("{Atencion}", atencion);
  body.replaceText("{Ciudad}", ciudad);
  body.replaceText("{Fecha}", fecha);
  body.replaceText("{ManoDeObra}", manoDeObra);
  body.replaceText("{Traslados}", traslados);
  body.replaceText("{Material}", materiales);
  body.replaceText("{Total}", total);

  tempDocFile.saveAndClose();
  const pdfContentBlob = tempFile.getAs(MimeType.PDF);
  pdfFolder.createFile(pdfContentBlob).setName(pdfName);
  tempFolder.removeFile(tempFile);

}

But this creates a new PDF for every single row everytime a new one is added, creating tons of duplicates, how can i set it up so just the new one is created?

I guess this is the line that is responsible for that but i dont know how to change it
data.forEach(row => { try{ createPDF(row[2], row[3], row[4], row[8], row[9], row[16], row[17], row[18], row[19],"manny"+row[2], docFile, tempFolder, pdfFolder); errors.push([""]); }catch(err){ errors.push(["Failed"]); }