Update app.py

app.py

@@ -455,7 +455,7 @@ def build_demo(embed_mode):
             ], inputs=[imagebox, textbox], label='Image Examples')
             gr.Examples(examples=[
                 ["./examples/emo-speech/write_a_poem.jfif", "./examples/emo-speech/write_a_poem.wav"],
-                ["./examples/emo-speech/I_am_happy_get_my_offer.webp", "./examples/emo-speech/I_am_happy_get_my_offer.wav"],
+                ["./examples/emo-speech/I_am_happy_get_my_offer.png", "./examples/emo-speech/I_am_happy_get_my_offer.wav"],
                 ["./examples/structure-speech/names_of_main_actors.jpg", "./examples/structure-speech/names_of_main_actors.wav"],
             ], inputs=[imagebox, audio_input], label='Omni Examples 1')
             gr.Examples(examples=[