Improvements to replay_actions: - launch the right version. - don't request RGB, ie lower memory use, etc. - skip printing the stats if there are no replays.
Improvements to replay_actions:
- launch the right version.
- don't request RGB, ie lower memory use, etc.
- skip printing the stats if there are no replays.

PiperOrigin-RevId: 267365037

deepmind/pysc2