Fix PyTorch assets save path

DROID readme updates

update paths

Fixes for smooth eval

Install transformers_replace in serve_policy.Dockerfile

Fix lint errors

remove ema, remove redundant compute for data loading, memory opt for float32, and set float32 by default for finetuning

add pytorch support for openpi

Add pi05 aloha configs

Fix compute_norm_stats batching

Fix Orbax error

Update references to GCP assets

fix droid norm stats

droid training pipeline

Add missing apt dependencies

Fix Docker context

remove threefry setting in jax 0.5.0

Initial commit