Update Quick Examples with real JFK audio prompt and proper transcriptions

app.py

@@ -270,9 +270,9 @@ def create_gradio_interface():
 
                 gr.Examples(
                     examples=[
-                        ["Hello world! This is a test of ZipVoice.", None, "Hello world! This is a test.", "zipvoice", 1.0],
-                        ["今天天氣真好，我們去公園散步吧！", None, "今天天氣真好", "zipvoice", 1.0],
-                        ["The quick brown fox jumps over the lazy dog.", None, "The quick brown fox", "zipvoice_distill", 1.2],
+                        ["I have a dream that one day this nation will rise up and live out the true meaning of its creed.", "https://github.com/ggml-org/whisper.cpp/raw/refs/heads/master/samples/jfk.wav", "ask not what your country can do for you, ask what you can do for your country", "zipvoice", 1.0],
+                        ["今天天氣真好，我們去公園散步吧！", "https://github.com/ggml-org/whisper.cpp/raw/refs/heads/master/samples/jfk.wav", "ask not what your country can do for you, ask what you can do for your country", "zipvoice", 1.0],
+                        ["The quick brown fox jumps over the lazy dog.", "https://github.com/ggml-org/whisper.cpp/raw/refs/heads/master/samples/jfk.wav", "ask not what your country can do for you, ask what you can do for your country", "zipvoice_distill", 1.2],
                     ],
                     inputs=[text_input, prompt_audio, prompt_text, model_dropdown, speed_slider],
                     label="Quick Examples"