Update app.py

app.py

@@ -1,9 +1,9 @@
 import gradio as gr
 import os
 import tempfile
+import time
 from openai import OpenAI
 
-
 def tts(text, model, voice, api_key):
     if api_key == '':
         raise gr.Error('Please enter your OpenAI API Key')
@@ -32,7 +32,7 @@ def tts(text, model, voice, api_key):
     return temp_file_path
 
 
-with gr.Blocks() as demo:
+with gr.Blocks(theme=gr.themes.Default(primary_hue="pink", secondary_hue="pink")) as demo:
     #gr.Markdown("# <center> Alyxsissy TTS Preview </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'):
@@ -41,7 +41,7 @@ with gr.Blocks() as demo:
       voice = gr.Dropdown(choices=['alloy', 'echo', 'fable', 'onyx', 'nova', 'shimmer'], label='Voice', value='nova')
 
     text = gr.Textbox(label="Input Text", placeholder="Enter your text and then click on the button below.")
-    btn = gr.Button("Run")
+    btn = gr.Button("Run", variant="primary")
     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)