How to Load and Use Trained Model from .tar Files for Calculations in CHGNet?

[ShuaishuaiYuan]

In the chgnet/examples/fine_tuning.ipynb, it is mentioned that "After training, the trained model can be found in the directory of today's date." I see there are some *.tar files generated after training but how can I load these files and use the updated model to perform calculations, such as relaxation? Could you please provide some example scripts? Thank you!!

[chtchelkatchev]

E.g.,
chgnet = CHGNet.from_file("../05-29-2024/epoch599_e0_f13_s5_m1.pth.tar")