fixing download button

results.js

@@ -816,7 +816,10 @@ for (var b in images) {
 
 function download_image(){
   var canvas = document.getElementById('generatedResults');
-  var link = document.getElementById("download");
+  var link = document.createElement('a');
   link.href = canvas.toDataURL();
   link.download = `PolitiScales_Results_${+ new Date()}.png`;
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
 }