fix: build

app.py

@@ -1,5 +1,5 @@
 import os
-os.system("python -m pip install paddlepaddle==2.4.1.post112 -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html")
+os.system("python -m pip install paddlepaddle==2.4.1 -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html")
 import gradio as gr
 import librosa
 import numpy as np