Update app.py

app.py

@@ -1,6 +1,6 @@
 import os
 os.system("pip install gradio==2.7.5.2")
-os.system("python -m pip install paddlepaddle==2.2.1")
+os.system("pip install paddlepaddle==2.6.2 -i https://www.paddlepaddle.org.cn/packages/stable/cpu/")
 os.system("hub install wav2lip==1.0.0")
 os.system("pip install -r requirements.txt")
 import gradio as gr