code: def __init__(self, algorithm):
      super(AtariAgent, self).__init__(algorithm)
  
file_path: PARL/examples/IMPALA/atari_agent.py
imports: import numpy
  import parl
  from parl.utils.scheduler import PiecewiseScheduler, LinearDecayScheduler
  import paddle
label_desc: Use image node_id 1 to create a new AtariAgent object from inherited base classes: parl with example: obj = AtariAgent(algorithm)