There's an error when loading a pre-trained model

[funan-jhc-lee]

As described in the title, I‘ve saved a model to ./model/model_1. Then I want to load the model by this command, but it didn't work.

python3.7 ./src/main.py --load-path ./model/model_1 --testing-graphs './test_mine'

By the way, if the error is solved, what command should I use to get the similarity score of two graph with the pre-trained model? Thanks a lot!