code: def should_stop(self):
      return self.sample_total_steps >= self.config["max_sample_steps"]
  
file_path: PARL/examples/A2C/train.py
imports: import gym
  import numpy
  import time
  import parl
  from atari_model import AtariModel
  from atari_agent import AtariAgent
  from collections import defaultdict
  from parl.env.atari_wrappers import wrap_deepmind
  from parl.utils import logger, summary
  from parl.utils.time_stat import TimeStat
  from parl.utils.window_stat import WindowStat
  from actor import Actor
  from parl.algorithms import A2C
label_desc: Use image node_id 5 for calling the Learner obj's underlying member method code with example usage: obj.should_stop() and returns: unknown