app fix path

app.py

@@ -1,5 +1,11 @@
 from fastai.vision.all import *
 import gradio as gr
+import pathlib
+
+
+plt = platform.system()
+if plt == 'Linux': pathlib.WindowsPath = pathlib.PosixPath
+
 
 
 learn = load_learner("export.pkl" )