Update app.py

app.py

@@ -1,5 +1,4 @@
-#!pip install gradio pydub
-#!apt install ffmpeg
+
 import gradio as gr
 from pydub import AudioSegment
 import tempfile
@@ -36,6 +35,33 @@ def process_audio(file,
 # UIの設定
 options = ["left", "right", "mute"]
 
+theme = gr.themes.Base(
+    primary_hue="sky",
+    neutral_hue="slate",
+    text_size="lg",
+    radius_size="sm",
+    font=[gr.themes.GoogleFont('Zen Maru Gothic'), 'ui-sans-serif', 'system-ui', 'sans-serif'],
+    font_mono=[gr.themes.GoogleFont('Kosugi Maru'), 'ui-monospace', 'Consolas', 'monospace'],
+).set(
+    body_text_weight='500',
+    embed_radius='*radius_xxs',
+    border_color_primary='*neutral_400',
+    border_color_primary_dark='*neutral_400',
+    shadow_drop='*block_shadow',
+    shadow_drop_lg='*shadow_drop',
+    button_border_width='*block_border_width',
+    button_border_width_dark='*block_border_width',
+    button_shadow='*shadow_drop',
+    button_shadow_active='*shadow_drop',
+    button_shadow_hover='*shadow_inset',
+    button_large_padding='*spacing_md',
+    button_large_radius='*radius_sm',
+    button_small_radius='*radius_xxl',
+    button_primary_background_fill='*primary_100',
+    button_primary_background_fill_dark='*primary_500',
+    button_primary_background_fill_hover_dark='*button_secondary_background_fill_hover'
+)
+
 demo = gr.Interface(
     fn=process_audio,
     inputs=[
@@ -45,7 +71,8 @@ demo = gr.Interface(
     ],
     outputs=gr.Audio(label="出力音声（設定済みステレオ）"),
     title="ステレオチャンネル編集ツール",
-    description="左・右チャンネルの音声ソースを個別に設定して、新しいステレオ音声を出力します。"
+    description="左・右チャンネルの音声ソースを個別に設定して、新しいステレオ音声を出力します。",
+    theme=theme
 )
 
 if __name__ == "__main__":