Use more reliable semantic-edit examples

app.py

@@ -447,7 +447,7 @@ with gr.Blocks(title="FireRedTTS3") as demo:
                             )
                             sem_instruction = gr.Textbox(
                                 label="Edit instruction",
-                                placeholder="e.g. Replace 'negative' with 'anxious'.",
+                                placeholder="e.g. Replace 'positive' with 'optimistic'.",
                                 lines=2,
                             )
                             sem_btn = gr.Button("Apply edit", variant="primary")
@@ -467,8 +467,8 @@ with gr.Blocks(title="FireRedTTS3") as demo:
                                 )
                     gr.Examples(
                         examples=[
-                            [EN_PROMPT, "Replace 'negative' with 'anxious'."],
-                            [EN_PROMPT, "Delete the words 'a few minutes a day'."],
+                            [EN_PROMPT, "Replace 'positive' with 'optimistic'."],
+                            [EN_PROMPT, "Delete the word 'negative'."],
                             [ZH_PROMPT, "把“最大的”替换成“最有意思的”。"],
                         ],
                         inputs=[sem_audio, sem_instruction],