Create app.py

app.py

@@ -0,0 +1,13 @@
+import gradio as gr
+
+def greet(name):
+    return "Hello " + name + "!!"
+
+with gr.Blocks(theme=gr.themes.Base(radius_size="none")) as demo:
+    with gr.Row():
+        text1 = gr.Textbox(value="Yuvi")
+        text2 = gr.Textbox()
+    btn = gr.Button("GO!")
+    btn.click(fn=greet, inputs=text1, outputs=text2)
+
+demo.launch()