class_docstr: Clips (limits) elements of input variable.
class_docstr_tok: ["Clips","(","limits",")","elements","of","input","variable","."]
code: def forward_gpu(self, x):
      self.retain_inputs((0,))
      return (cuda.cupy.clip(x[0], self.x_min, self.x_max),)
  
imports: import numpy
  from chainer.backends import cuda
  from chainer import function_node
  from chainer import utils
  from chainer.utils import type_check
label_desc: Use image node_id 4 for calling the Clip obj's underlying member method code with example usage: obj.forward_gpu(x) and returns: cuda