The program freezes when importing a model

[520jz]

Hi, thanks for this fantastic work. When I trained the model using the scannet dataset, I had a strange issue where the program froze at 107 lines when running monosdf_train.py file

After using debug to go in, you will find that the program has been stuck in the import (module)

This is the output information of the terminal

No matter how long I wait, the program will not run any further The conf file follows the default settings

The command line is as follows： CUDA_VISIBLE_DEVICES=0 python -m torch.distributed.launch --nproc_per_node 1 --nnodes=1 --node_rank=0 training/exp_runner.py --conf confs/scannet_mlp.conf --scan_id 9

The input data structure is as follows

please, I need your help! thank you very much