ModuleNotFoundError:No module named 'training'

[LYL-hub-source]

Hello, thank you very much for your contribution. I encountered the following error when I was debugging. When I run the bash tools/prepare_places_val.sh command I get No module named 'training'

Thank you very much for your reply！！！

[charliezjw]

Did you run this command?
export TORCH_HOME=$(pwd) && export PYTHONPATH=.

[namirahrasul]

me too, ran ''' export TORCH_HOME=$(pwd) && export PYTHONPATH=.''' ,added .init.py to rootmproject folder and also tried to call..training.data.gen_loader
then I get relative import but parenrt package unknown