code: def add_train_ops(self, net):
      self._add_ops(net, self.dropout_prob_train)
  
file_path: pytorch/caffe2/python/layers/sparse_itemwise_dropout_with_replacement.py
imports: from caffe2.python import schema
  from caffe2.python.layers.layers import IdList, ModelLayer
label_desc: Use image node_id 3 for calling the SparseItemwiseDropoutWithReplacement obj's underlying member method code with example usage: obj.add_train_ops(net) without return types