Update

gradio/demo.py

@@ -115,11 +115,11 @@ with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             compare_face_input1 = gr.Image(type='filepath')
-            gr.Examples(['examples/1.jpg', 'examples/3.jpg'], 
+            gr.Examples(['gradio/examples/1.jpg', 'gradio/examples/2.jpg'], 
                         inputs=compare_face_input1)
 
             compare_face_input2 = gr.Image(type='filepath')
-            gr.Examples(['examples/2.jpg', 'examples/4.jpg'], 
+            gr.Examples(['gradio/examples/3.jpg', 'gradio/examples/4.jpg'], 
                         inputs=compare_face_input2)
 
             compare_face_button = gr.Button("Compare Face")