Update app.py

app.py

@@ -76,7 +76,7 @@ def split_audio(files, segment_duration):
     return zip_path
 
 # Gradio Interface
-with gr.Blocks(theme=gr.themes.Soft(spacing_size=gr.themes.sizes.spacing_sm, radius_size=gr.themes.sizes.radius_none) as app:
+with gr.Blocks(theme=gr.themes.Soft(primary_hue=gr.themes.colors.blue, secondary_hue=gr.themes.colors.blue, spacing_size=gr.themes.sizes.spacing_sm, radius_size=gr.themes.sizes.radius_none)) as app:
     gr.Markdown("## Audio Splitter")
     
     with gr.Row():