runtime error

Exit code: 1. Reason: 00%|██████████| 632/632 [00:00<00:00, 3.42MB/s] cheetah.jpg: 0%| | 0.00/223k [00:00<?, ?B/s] cheetah.jpg: 100%|██████████| 223k/223k [00:00<00:00, 16.5MB/s] lion.jpg: 0%| | 0.00/183k [00:00<?, ?B/s] lion.jpg: 100%|██████████| 183k/183k [00:00<00:00, 173MB/s] model.pkl: 0%| | 0.00/47.0M [00:00<?, ?B/s] model.pkl: 100%|██████████| 47.0M/47.0M [00:00<00:00, 53.7MB/s] pyproject.toml: 0%| | 0.00/161 [00:00<?, ?B/s] pyproject.toml: 100%|██████████| 161/161 [00:00<00:00, 1.18MB/s] requirements.txt: 0%| | 0.00/11.0 [00:00<?, ?B/s] requirements.txt: 100%|██████████| 11.0/11.0 [00:00<00:00, 98.6kB/s] Traceback (most recent call last): File "/home/user/app/app.py", line 10, in <module> learner = from_pretrained_fastai(repo_id) File "/usr/local/lib/python3.10/site-packages/huggingface_hub/utils/_validators.py", line 114, in _inner_fn return fn(*args, **kwargs) File "/usr/local/lib/python3.10/site-packages/huggingface_hub/fastai_utils.py", line 339, in from_pretrained_fastai return load_learner(os.path.join(storage_folder, "model.pkl")) File "/usr/local/lib/python3.10/site-packages/fastai/learner.py", line 446, in load_learner try: res = torch.load(fname, map_location=map_loc, pickle_module=pickle_module) File "/usr/local/lib/python3.10/site-packages/torch/serialization.py", line 789, in load return _load(opened_zipfile, map_location, pickle_module, **pickle_load_args) File "/usr/local/lib/python3.10/site-packages/torch/serialization.py", line 1131, in _load result = unpickler.load() File "/usr/local/lib/python3.10/site-packages/torch/_tensor.py", line 81, in _rebuild_from_type_v2 for k, v in dict_state.items(): AttributeError: Custom classes or functions exported with your `Learner` not available in namespace.\Re-declare/import before loading: 'NoneType' object has no attribute 'items'

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