code: def sg_leaky_relu(x, opt):
      rSee [Xu, et al. 2015](https://arxiv.org/pdf/1505.00853v2.pdf)
  
      Args:
          x: A tensor
          opt:
            name: A name for the operation (optional).
      
      Returns:
        A `Tensor` with the same type and shape as `x`.
      """
      return tf.where(tf.greater(x, 0), x, 0.01 * x, name=opt.name)
docs: r""""See [Xu, et al. 2015](https://arxiv.org/pdf/1505.00853v2.pdf)
  
      Args:
          x: A tensor
          opt:
            name: A name for the operation (optional).
      
      Returns:
        A `Tensor` with the same type and shape as `x`.