class_docstr: Abstract asynchronous agent class.
class_docstr_tok: ["Abstract","asynchronous","agent","class","."]
docstr: Index of process as integer, 0 for the representative process.
docstr_tok: ["Index","of","process","as","integer",",","0","for","the","representative","process","."]
code: def process_idx(self):
      """Index of process as integer, 0 for the representative process."""
      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 1 for calling the AsyncAgent obj's underlying member method code with example usage: obj.process_idx() without return types