Update app.py

app.py

@@ -1,7 +1,10 @@
 import gradio as gr
 js = """
-alert("aaa");
-console.log("bbb Loaded.");
+function fn() {
+    alert("aaa");
+    console.log("bbb Loaded.");
+}
+fn()
 """
 
 with gr.Blocks() as demo: