24 auto &operation = (*_operation);
26 assert(operation.has_concatenation_options());
28 auto options = operation.concatenation_options();
32 tflite::ConcatenationOptionsBuilder options_builder{fbb};
34 options_builder.add_axis(options.axis());
35 options_builder.add_fused_activation_function(tflite_activation);
37 return options_builder.
Finish().Union();