work

app.py

@@ -126,7 +126,7 @@ def sepia(input_img):
 demo = gr.Interface(fn=sepia,
                     inputs=gr.Image(shape=(400, 600)),
                     outputs=['plot'],
-                    examples=["person-1.jpg", "person-2.jpg", "person-3.jpg", "person-4.jpg", "person-5.jpg"],
+                    examples=["image1.jpg","image2.jpg","image3.jpg","image4.jpg",],
                     allow_flagging='never')
 
 demo.launch()