Update

app.py

@@ -94,12 +94,12 @@ with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             compare_face_input1 = gr.Image(type='filepath', height=480)
-            gr.Examples(['gradio/examples/1.jpg', 'gradio/examples/2.jpg'], 
+            gr.Examples(['examples/1.jpg', 'examples/2.jpg'], 
                         inputs=compare_face_input1)
             compare_face_button = gr.Button("Compare Face")
         with gr.Column():
             compare_face_input2 = gr.Image(type='filepath', height=480)
-            gr.Examples(['gradio/examples/3.jpg', 'gradio/examples/4.jpg'], 
+            gr.Examples(['examples/3.jpg', 'examples/4.jpg'], 
                         inputs=compare_face_input2)
         with gr.Column():
             compare_face_output = gr.Image(type="pil", height=150)