Update app.py

app.py

@@ -1,11 +1,11 @@
 import gradio as gr
 jsf = """
-window.addEventListener('load', function () {
+function refresh() {
   gradioURL = window.location.href
   if (!gradioURL.endsWith('?__theme=dark')) {
     window.location.replace(gradioURL + '?__theme=dark');
   }
-});
+};
 """
 def update(name):
     return f"Welcome to Gradio, {name}!"