Update app.py

app.py

@@ -394,6 +394,7 @@ demo = gr.ChatInterface(
         gr.Slider(label="Repetition penalty", minimum=1.0, maximum=2.0, step=0.05, value=1.2),
     ],
     examples=[
+        [{"text": "@qwen2vl-video Describe the video", "files": ["examples/Missing.mp4"]}],
         [{"text": "@qwen2vl-video Summarize the event in video", "files": ["examples/sky.mp4"]}],
         ["@image Chocolate dripping from a donut"],
         ["Python Program for Array Rotation"],