How to train the model with in_feature=54

[705062791]

The in_feature in the code is determined by the dim_used parameter. In the code its size seems to be fixed 66, so the bug occured while ran this code with config python main_amass_3d.py --kernel_size 10 --dct_n 35 --input_n 50 --output_n 25 --skip_rate 5 --batch_size 128 --test_batch_size 128 --in_features 54 . Could you please explain how does in_feature work?