package_checker creates file scaling.json in result directory

[plvlnisse]

When running the package checker to check for a valid MLPerf training submission, the package_checker leaves a file
scaling.json in the results/.../maskrcnn directory. This file makes the submission directory invalid for submission it seems.

python3 -m mlperf_logging.package_checker Final/Lenovo training 2.1.0 --rcp_bert_train_samples

[maanug-nv]

I think this is because of #271 .
You can certainly get rid of these files before creating submission with something like:
find <submission folder> -type f -name 'scaling.json' -delete .

We can also add a flag to the package checker to prevent creation of these scaling.json files (or disable by default and flag to enable), however the scaling.json files must be present to ensure the results summarizer produces accurate normalized scores.

@pgmpablo157321 @emizan76 what do you think, does it make sense to add such a flag to the package checker ?

[pgmpablo157321]

@maanug-nv I think for now the default value of the flag should be to not create such files. That way it wont mess any submission by accident, we can call the package checker with the flag in the submission UI