Cleaning training tag data from existing models?

Is there way to remove the tags from an already trained model?
I know you can prevent metadata saving feature to not write, but once model is trained can tag data be removed?
...at times erotic image is in training set and i do not desire people to see tags, but training again is consume of time...
i would love tag erasing feature for that so metadatas cannot show on aditional network screen? please!
sorry for bad english, much difficult but thank you for program

No files, tests, or entry points are identified in the issue. First trace how training tags or metadata are saved into an existing model and whether they can be removed without retraining. Done should mean the tags are erased from an already-trained model and cannot be exposed through additional network metadata views.

Written by the indexing model from the issue text.