fixed windows conflict

app.py

@@ -5,6 +5,10 @@ def classify_img(img):
     pred , idx , probs = learn.predict(img)
     return dict(zip(categories , map(float , probs)))
 
+import pathlib
+plt = platform.system()
+if plt == 'Linux': pathlib.WindowsPath = pathlib.PosixPath
+
 learn = load_learner('bears_model.pkl')
 
 categories = ( 'black bear','grizzly bear'  , 'teddy bear')