update

app.py

@@ -1,6 +1,6 @@
 import subprocess
 result = subprocess.run(
-        ['pip', 'install', 'https://gradio-main-build.s3.amazonaws.com/bebfb72b353a4280155cf7070441fc476ac10172/gradio-3.28.3-py3-none-any.whl'], check=True)
+        ['pip', 'install', 'gradio==3.28.3'], check=True)
 import gradio as gr
 
 import os