Function IsFunction

tensorflow/core/framework/graph_def_util.cc:129–134

}

static bool IsFunction(const GraphDef& graph_def, const string& op_name) {
  for (const auto& func_def : graph_def.library().function()) {
    if (op_name == func_def.signature().name()) return true;
  }
  return false;
}

Status RemoveNewDefaultAttrsFromGraphDef(
    GraphDef* graph_def, const OpRegistryInterface& consumer_op_registry,