Update app.py

app.py

@@ -1,18 +1,18 @@
 import streamlit as st
 import os
+import os
 os.system('pip install transformers')
-import transformers
-from transformers import VitsModel, AutoTokenizer
 import os
 os.system('pip install torch')
-import torch
 import os
 os.system('pip install tensorflow')
 import os
 os.system('pip install soundfile')
+import soundfile as sf
+
+from transformers import VitsModel, AutoTokenizer
 import numpy as np
 import io
-import soundfile as sf
 
 import torch
 print(torch.__version__)