Update app.py

app.py

@@ -1,3 +1,20 @@
+import argparse
+from concurrent.futures import ProcessPoolExecutor
+import os
+from pathlib import Path
+import subprocess as sp
+from tempfile import NamedTemporaryFile
+import time
+import typing as tp
+import warnings
+
+import torch
+import gradio as gr
+
+from audiocraft.data.audio_utils import convert_audio
+from audiocraft.data.audio import audio_write
+from audiocraft.models import MusicGen
+
 def ui_batched(launch_kwargs):
     with gr.Blocks() as demo:
         gr.Markdown(