code: def _add_ops(self, net, is_test):
      input_blob = self.input_record.field_blobs()
      output_blobs = self.output_schema.field_blobs() + [
          net.NextScopedBlob("d_mask")
      ]
  
      net.Dropout(
          input_blob, output_blobs, ratio=self.ratio, is_test=is_test
      )
  
file_path: pytorch/caffe2/python/layers/dropout.py
imports: from caffe2.python import schema
  from caffe2.python.layers.layers import ModelLayer
label_desc: Use image node_id 2 for calling the Dropout obj's underlying member method code with example usage: obj._add_ops(net, is_test) without return types