path: "tensorflow.UnconnectedGradients"
tf_class {
  is_instance: "<enum \'UnconnectedGradients\'>"
  member {
    name: "NONE"
    mtype: "<enum \'UnconnectedGradients\'>"
  }
  member {
    name: "ZERO"
    mtype: "<enum \'UnconnectedGradients\'>"
  }
}