class_docstr: HardSigmoid used in MobileNetV3.
  
  Parameters
  ----------
  kwargs : arguments goes to mxnet.gluon.nn.HardSigmoid
class_docstr_tok: ["HardSigmoid","used","in","MobileNetV3",".","Parameters","--","--","--","--","--","kwargs",":","arguments","goes","to","mxnet.gluon.nn.HardSigmoid"]
code: def hybrid_forward(self, F, x):
      return self.act(x + 3.0) / 6.0
  
imports: from __future__ import absolute_import
  from mxnet import initializer
  from mxnet.gluon import nn, contrib
  from mxnet.gluon.nn import BatchNorm, HybridBlock
label_desc: Use image node_id 2 for calling the HardSigmoid obj's underlying member method code with example usage: obj.hybrid_forward(F, x) and returns: unknown