code: def __init__(self, **kwargs):
      super(ReLU, self).__init__(alpha=0.0, **kwargs)
  
imports: from __future__ import division
  from __future__ import print_function
  from __future__ import absolute_import
  from .core import SingleInputMixin, OneDimOutputMixin, Node, ScoringMode, NonlinearMxtsMode
  import tensorflow
  from deeplift.util import NEAR_ZERO_THRESHOLD
  from deeplift.layers import helper_functions
label_desc: Use image node_id 1 to create a new ReLU object from inherited base classes: PReLU with example: obj = ReLU()