Update app.py

app.py

@@ -7,7 +7,7 @@ import torch
 from wordcloud import WordCloud
 import re
 import os
-
+from gradio.themes.utils.theme_dropdown import create_theme_dropdown
 
 class GradioInference:
     def __init__(self):
@@ -402,7 +402,7 @@ gio = GradioInference()
 title = "Media Insights"
 description = "Your AI-powered video analytics tool"
 #theme = gr.themes.Soft(spacing_size="lg", radius_size="lg")
-theme = 'freddyaboulton/dracula_revamped'
+theme = 'xiaobaiyuan/theme_brief'
 block = gr.Blocks(theme=theme)
 
 with block as demo: