update app.py

app.py

@@ -1,6 +1,6 @@
-import os
-os.system("pip uninstall -y gradio")
-os.system("pip install gradio==3.16.0")
+# import os
+# os.system("pip uninstall -y gradio")
+# os.system("pip install gradio==3.16.0")
 
 from fastai.vision.all import *
 import gradio as gr