slowfast/models/nonlocal_helper.py (1 line):
	- line 88: # TODO: change the name to `norm`


slowfast/models/attention.py (1 line):
	- line 298: # TODO: check the use case for up_rate, and merge the following lines


slowfast/utils/meters.py (1 line):
	- line 684: # TODO: merge update_prediction with update_stats.