class_docstr: Base class for defining an agent.
docstr: Copy current model to best model.
docstr_tok: ["Copy","current","model","to","best","model","."]
code: def set_as_best_model(self):
      """Copy current model to best model."""
      pass
  
imports: from abc import ABCMeta, abstractmethod
  import numpy
  from importlib import import_module
  from .shared.discretize import BoxSpaceDiscretizer
label_desc: Use image node_id 7 for calling the AgentBaseClass obj's underlying member method code with example usage: obj.set_as_best_model() without return types