v2.13.2
Use exported streamz in benchmark and add environment variable for specifying streamz to use as metrics
Internal change
Drop TF addons dependency from vision legacy folder. Copy Lookahead optimizer from TF addons to model garden.
Update pip package for 2.13.2 patch release
Add YOLOv7 implementation.
Remove TF addons dependency from OSS Model Garden.
Dependency conflict with PYyaml versions and to avoid breakage in TF models official pip package.