Create app.py

app.py

@@ -0,0 +1,11 @@
+
+def greet(name):
+    return "Hello " + name + "!"
+
+demo = gr.Interface(
+    fn=greet,
+    allow_flagging="never",
+    inputs=gr.Textbox(lines=2, placeholder="Name Here..."),
+    outputs="text",
+)
+demo.launch()