Update app.py

app.py

@@ -12,6 +12,10 @@ def get_x(row, is_test=False):
     return Image.fromarray(transformed_image)
     pass
 
+def get_y(row):
+    return row['label']  # adjust this depending on how your csv is structured
+    pass
+    
 learn = load_learner('your_model.pkl')
 
 categories = ('Glaucoma Present','Glaucoma Absent')