Update app.py

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+def greet(number):
+    return "number + 2 "!!"
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+iface = gr.Interface(fn=greet, inputs="number", outputs="number")
 iface.launch()