Update app.py

app.py

@@ -87,7 +87,7 @@ def query(image):
 
 with gr.Blocks() as demo:
   gr.Markdown("## Real Time Object Tracking with RT-DETR")
-  gr.Markdown("This is a demo for object tracking using RT-DETR.")
+  gr.Markdown("This is a demo for object tracking using RT-DETR. It runs on ZeroGPU which captures GPU every first time you infer, so the model is actually faster than the inference in this demo.")
   gr.Markdown("Simply upload a video and enter the candidate labels, or try the example below. 👇")
   with gr.Row():
     with gr.Column():