Update app.py

app.py

@@ -393,7 +393,7 @@ demo = gr.ChatInterface(
         gr.Slider(label="Repetition penalty", minimum=1.0, maximum=2.0, step=0.05, value=1.2),
     ],
     examples=[
-        [{"text": "@gemma3-4b-video Summarize the events in this video", "files": ["examples/sky.mp4"]}],
+        [{"text": "@qwen2vl-video Summarize the events in this video", "files": ["examples/sky.mp4"]}],
         ["@image Chocolate dripping from a donut against a yellow background, in the style of brocore, hyper-realistic"],
         ["Python Program for Array Rotation"],
         ["@tts1 Who is Nikola Tesla, and why did he die?"],