Create app.py

app.py

@@ -0,0 +1,21 @@
+import gradio as gr
+
+def greet(name):
+    return "Hello " + name + "!"
+
+## just used the Textbox class
+demo = gr.Interface(
+    ## you can add title ; description: examples : inputs: outputs 
+    title='This is a demo app',
+    description='Description of a test app',
+    fn=greet, 
+    inputs=gr.Textbox(lines=4,  ## now you can specify some params 
+                        placeholder="Name Here ...",
+                        label="Your name"),
+            ## you can also do a list of various inputs 
+    outputs="text",
+    examples=[['xxxyyy'],['1234']]
+    # css = ....
+    )
+
+demo.launch(share=True)