Update app.py

app.py

@@ -1,7 +1,16 @@
 import gradio as gr
 
 def greet(name):
-    return "Hello " + name + "!!"
-#creating interface
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+    return "Hello, {}!".format(name)
+
+def welcome_message(greeting, mood):
+    if mood == "Happy":
+        return greeting + " Welcome!"
+    else:
+        return greeting + " Not welcome"
+
+iface1 = gr.Interface(greet, "text", "text", title="Step 1: Enter Your Name")
+iface2 = gr.Interface(welcome_message, ["text", gr.inputs.Radio(choices=["Happy", "Sad"])], "text", title="Step 2: Select Your Mood")
+
+iface1.launch(share=True)
+iface2.launch()