changed app.py

app.py

@@ -5,12 +5,10 @@ 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)
+with gr.Blocks() as app:
+    gr.Markdown("### Start typing below and then click **Run** to see the output.")
+    with gr.Column():
+        gr.File(interactive=False)
+        gr.UploadButton(label="Upload an executable file")
 
-demo.launch()
+app.launch()