using blocks

app.py

@@ -1,13 +1,13 @@
 import gradio as gr
+def update(name):
+    return f"Welcome to Gradio, {name}!"
 
+with gr.Blocks() as demo:
+    gr.Markdown("Start typing below and then click **Run** to see the output.")
+    with gr.Row():
+        inp = gr.Textbox(placeholder="What is your name?")
+        out = gr.Textbox()
+    btn = gr.Button("Run")
+    btn.click(fn=update, inputs=inp, outputs=out)
 
-def image_classifier(inp):
-    return {'cat': 0.3, 'dog': 0.7}
-
-iface = gr.Interface(
-    image_classifier,
-    inputs="image",
-    outputs="label",
-    title="Hot Dog? Or Not?",
-)
-iface.launch()
+demo.launch()