runtime error

Traceback (most recent call last): File "/home/user/app/app.py", line 6, in <module> learn = load_learner('pets-model.pkl') File "/usr/local/lib/python3.10/site-packages/fastai/learner.py", line 451, in load_learner res.dls.cpu() AttributeError: 'collections.OrderedDict' object has no attribute 'dls'

Container logs: