Update app.py

app.py

@@ -40,7 +40,7 @@ def process_audio(audio_file, model_name):
     return separate_audio(audio_file.name, output_dir, model_name)
 
 # Define the Gradio interface
-iface = gr.Blocks()
+iface = gr.Blocks(theme='hev832/Applio')
 
 with iface:
     gr.Markdown("# Hex Separator")