Update app.py

app.py

@@ -35,8 +35,9 @@ with gr.Blocks(css=css) as demo:
         """)
 
         prompt_in = gr.Textbox(label="audio prompt")
-        duration = gr.Slider(label="Duration", minimum=5, maximum=10, step=5, value=5)
-        submit_btn = gr.Button("Submit")
+        with gr.Row():
+            duration = gr.Slider(label="Duration", minimum=5, maximum=10, step=5, value=5)
+            submit_btn = gr.Button("Submit")
         audio_o = gr.Audio(label="AudioGen result")
 
     submit_btn.click(