Update app.py

app.py

@@ -77,5 +77,5 @@ demo = gr.ChatInterface(fn=bot_streaming,
                         title="Cobra", 
                         description="Try [Cobra](https://huggingface.co/papers/2403.14520) in this demo. Upload an image and start chatting about it.",
                         stop_btn="Stop Generation", multimodal=True,
-                        examples=[{"text": "Describe this image", "files":["./cobra.png"]}])
+                        examples=[[{"text": "Describe this image", "files":["./cobra.png"]}]])
 demo.launch(debug=True)