Path	Lines of Code
tf_agents/train/__init__.py	5
tf_agents/train/actor.py	127
tf_agents/train/interval_trigger.py	23
tf_agents/train/learner.py	238
tf_agents/train/ppo_learner.py	138
tf_agents/train/ppo_learner_test_utils.py	74
tf_agents/train/step_per_second_tracker.py	14
tf_agents/train/triggers.py	131
tf_agents/train/utils/__init__.py	1
tf_agents/train/utils/replay_buffer_utils.py	68
tf_agents/train/utils/spec_utils.py	17
tf_agents/train/utils/strategy_utils.py	22
tf_agents/train/utils/train_utils.py	96