Update app.py

app.py

@@ -1,6 +1,7 @@
 import random 
 import gradio as gr 
 import numpy as np 
+import time
 from elevenlabs import voices, generate, set_api_key, UnauthenticatedRateLimitError
 
 def pad_buffer(audio):
@@ -29,7 +30,7 @@ def generate_voice(text, voice_name, api_key):
     # Eleven Multilingual V2 is the world's best Text-to-Speech model. Features 38 voices and supports 28 languages. Sign up on [ElevenLabs](https://elevenlabs.io/?from=partnerpierce7156) to get an API Key.
     # """
 
-with gr.Blocks() as block:
+with gr.Blocks(theme=gr.themes.Default(primary_hue="pink", secondary_hue="pink")) as block:
     #gr.Markdown('[ ![ElevenLabs](https://user-images.githubusercontent.com/12028621/262629275-4f85c9cf-85b6-435e-ab50-5b8c7c4e9dd2.png) ](https://elevenlabs.io)')
     #gr.Markdown("# <center> ElevenLabs </center>")
     #gr.Markdown(description)
@@ -59,7 +60,8 @@ with gr.Blocks() as block:
     
     run_button = gr.Button(
         text="Generate Voice", 
-        type="button"
+        type="button", 
+        variant="primary"
     )
 
     out_audio = gr.Audio(