class_docstr: Abstract agent class.
class_docstr_tok: ["Abstract","agent","class","."]
docstr: Load internal states.
  
  Returns:
      None
docstr_tok: ["Load","internal","states",".","Returns",":","None"]
code: def load(self, dirname):
      """Load internal states.
  
      Returns:
          None
      """
      pass
  
imports: from abc import ABCMeta
  from abc import abstractmethod
  from abc import abstractproperty
  import os
  from chainer import serializers
  import numpy
  import warnings
label_desc: Use image node_id 6 for calling the Agent obj's underlying member method code with example usage: obj.load(dirname) without return types