class_docstr: Event interface, defining statistics emitted by the A2CTrainer.
class_docstr_tok: ["Event","interface",",","defining","statistics","emitted","by","the","A2CTrainer","."]
docstr: time required for epoch
docstr_tok: ["time","required","for","epoch"]
code: def time_epoch(self, value: float):
      """time required for epoch"""
  
file_path: maze/maze/train/trainers/common/actor_critic/actor_critic_events.py
imports: from abc import ABC
  import numpy
  from maze.core.log_stats.event_decorators import define_stats_grouping, define_epoch_stats
label_desc: Use image node_id 2 for calling the ActorCriticEvents obj's underlying member method code with example usage: obj.time_epoch(value) without return types