Update app.py

app.py

@@ -176,7 +176,7 @@ score_js="""
 function(text_input,url_params) {
     console.log(text_input, url_params);
     const iframe = document.getElementById("myIframe");
-    const nameResult = iframe.getElementById("name-result");
+    const nameResult = iframe.document.getElementById("name-result");
     nameResult.textContent = score;
     console.log(nameResult);
     text_input = Object.fromEntries(nameResult);