runtime error

Traceback (most recent call last): File "/home/user/app/app.py", line 8, in <module> clf.load_model("./loan_model.bin") File "/usr/local/lib/python3.10/site-packages/catboost/core.py", line 3431, in load_model self._load_model(fname, format) File "/usr/local/lib/python3.10/site-packages/catboost/core.py", line 1903, in _load_model self._object._load_model(model_file, format) File "_catboost.pyx", line 5202, in _catboost._CatBoost._load_model File "_catboost.pyx", line 5205, in _catboost._CatBoost._load_model _catboost.CatBoostError: /src/catboost/catboost/libs/model/model.cpp:1185: Incorrect model file descriptor

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