has no taxibj dyna file ?

[eastGrass]

when I use Taxibj dataset to run this model, the model report No such file or directory: './raw_data/TaxiBJ/TAXIBJ2013.dyna',.
However, I use Bigscity-LibCity-Datasets/taxibj.py convert raw data to the required data style, the output files has no dyna file.
My cmd line:"python run_model.py --task traffic_state_pred --model GRU --dataset TaxiBJ"?
how do I revise