Update app.py

app.py

@@ -1,7 +1,13 @@
 import gradio as gr
-
+ 
+ 
+ 
 def greet(name):
+ 
     return "Hello " + name + "!!"
-
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
-demo.launch()
+ 
+ 
+ 
+iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+ 
+iface.launch()