Update app.py

app.py

@@ -1,3 +1,4 @@
+os.system("python -m unidic download")
 import gradio as gr
 import os
 import torch
@@ -12,8 +13,6 @@ from melo.api import TTS
 from concurrent.futures import ThreadPoolExecutor
 import ffmpeg
 
-os.system("python -m unidic download")
-
 def process_video(video_file, language_choice):
     if video_file == None or language_choice == None:
         return None