feat: change tip

app.py

@@ -583,7 +583,7 @@ with gr.Blocks(title="NTv3 Tracks Demo") as demo:
 
 <div class="intro-tip">
   <span class="intro-tip-icon">💡</span>
-  <span><strong>Tip:</strong> The demo include default settings that you can use to get started, taking less than 1 minute to run.</span>
+  <span><strong>Tip:</strong> The demo include default settings that you can use to get started, taking ~ 1 minute to run.</span>
 </div>
 
 </div>