code: def __repr__(self):
      return "{}(strategy={}, class_weight_method={})".format(
          self.__class__.__name__,
          self._strategy,
          self._class_weight_method,
      )
  
imports: import numpy
label_desc: Use image node_id 3 for calling the SamplingStrategy obj's underlying member method code with example usage: obj.__repr__() and returns: str