update placeholder

app.py

@@ -9,7 +9,7 @@ with gr.Blocks(css=customCSS) as demo:
     tmp_string = gr.Textbox(value="", visible=False)
     character_area = gr.HTML(get_character_html("你好呀！我现在支持多语言了呢！"), elem_id="character_area")
     with gr.Tab("Speak", elem_id="tab-speak"):
-        speak_input = gr.Textbox(lines=1, label="Talking Flower will say:", elem_classes="wonder-card input_text", elem_id="speak_input")
+        speak_input = gr.Textbox(lines=1, label="Talking Flower will say:", placeholder="Support Chinese, English and Japanese...", elem_classes="wonder-card input_text", elem_id="speak_input")
         speak_button = gr.Button("Speak!", elem_id="speak_button", elem_classes="main-button wonder-card")
         example_category = gr.Examples(["夸夸你 | Praise", "游戏台词 | Scripts", "玩梗 | Meme"], inputs=[tmp_string], elem_id="examples")
     with gr.Tab("Chat", elem_id="tab-chat"):