Update app.py

app.py

@@ -36,12 +36,12 @@ with gr.Blocks() as demo:
     gr.Markdown("# <center> OpenAI Text-To-Speech API with Gradio </center>")
     #gr.HTML("You can also access the Streaming demo for OpenAI TTS by clicking this <a href='https://huggingface.co/spaces/ysharma/OpenAI_TTS_Streaming'>Gradio demo link</a>")
     with gr.Row(variant='panel'):
-      api_key = gr.Textbox(type='password', label='OpenAI API Key', placeholder='Enter your API key to access the TTS demo')
+      api_key = gr.Textbox(type='password', label='OpenAI API Key', placeholder='输入你的 OpenaAI API key')
       model = gr.Dropdown(choices=['tts-1','tts-1-hd'], label='Model', value='tts-1')
-      voice = gr.Dropdown(choices=['alloy', 'echo', 'fable', 'onyx', 'nova', 'shimmer'], label='Voice Options', value='alloy')
+      voice = gr.Dropdown(choices=['alloy', 'echo', 'fable', 'onyx', 'nova', 'shimmer'], label='选择声音', value='alloy')
 
-    text = gr.Textbox(label="Input text", placeholder="Enter your text and then click on the 'Text-To-Speech' button, or simply press the Enter key.")
-    btn = gr.Button("Text-To-Speech")
+    text = gr.Textbox(label="输入文本，支持多语言以及混合语言", placeholder="Enter your text and then click on the 'Text-To-Speech' button, or simply press the Enter key.", lines=5)
+    btn = gr.Button("合成语音")
     output_audio = gr.Audio(label="Speech Output")
     
     text.submit(fn=tts, inputs=[text, model, voice, api_key], outputs=output_audio, api_name="tts_enter_key", concurrency_limit=None)