Updating app.py to fix path issues

app.py

@@ -2,23 +2,13 @@ from fastai.vision.all import *
 import gradio as gr
 import skimage
 
-import pathlib
-
-def load_learner_with_windows_path(fname):
-    try:
-        # Attempt to load with normal path handling
-        learn = load_learner(fname)
-        return learn
-    except NotImplementedError:
-        # If it fails, assume WindowsPath and convert
-        windows_path = pathlib.WindowsPath(fname)
-        linux_path = windows_path.as_posix()
-        learn = load_learner(linux_path)
-        return learn
-
-learn = load_learner_with_windows_path('puppy.pkl')
-
-#learn = load_learner('puppy.pkl')
+from pathlib import Path
+
+# Assuming your model file is in the same directory as your script
+model_path = Path("puppy.pkl")
+
+# Load the model using the relative path
+learn = load_learner(model_path)
 
 labels = learn.dls.vocab