class_docstr: Clipped Rectifier Unit gradient function.
code: def backward(self, indexes, grad_outputs):
      return ClippedReLUGrad2(self.x, self.cap).apply(grad_outputs)
  
imports: import numpy
  import chainer
  from chainer.backends import cuda
  from chainer import function_node
  from chainer import utils
  from chainer.utils import type_check
  import chainerx
label_desc: Use image node_id 5 for calling the ClippedReLUGrad2 obj's underlying member method code with example usage: obj.backward(indexes, grad_outputs) and returns: ClippedReLUGrad2