Update dino/app.py

dino/app.py

@@ -56,7 +56,7 @@ iface = gr.Interface(fn=func,
                      outputs='video',
                      title=title,
                      description=description,
-                     examples=[[420, 'skate-jump.mp4']],
+                     examples=[[420, 'skate_jump.mp4']],
                      article=article)
 
 iface.launch(debug=True)