Fix RichModelSummary model size display (#21467)
* Fix RichModelSummary model size display
* add chlog
* Add test for model_size formatting in RichModelSummary
* update
* update
---------
Co-authored-by: bhimrazy <bhimrajyadav977@gmail.com>
Co-authored-by: Deependu <deependujha21@gmail.com>
Co-authored-by: Jirka Borovec <6035284+Borda@users.noreply.github.com>
Co-authored-by: Justus Schock <12886177+justusschock@users.noreply.github.com>
