Add application file

app.py

@@ -4,5 +4,5 @@ import gradio as gr
 def greet(name):
     return f"Hello {name}!!"
 
-app_interface = gr.Interface(fn=greet, inputs='text', output='text')
+app_interface = gr.Interface(fn=greet, inputs='text', outputs='text')
 app_interface.launch()