Update app.py

app.py

@@ -1,7 +1,17 @@
-import gradio as gr
+"""import gradio as gr
 
 def greet(name):
     return "Hello " + name + "!!"
 
 demo = gr.Interface(fn=greet, inputs="text", outputs="text")
 demo.launch()
+"""
+import gradio as gr
+
+def greet(name):
+    return "Hello " + name + "!"
+
+demo = gr.Interface(fn=greet, inputs="textbox", outputs="textbox")
+    
+if __name__ == "__main__":
+    demo.launch()