TfLiteRegistration* Register_CONCATENATION() {
  // TODO(ahentz): It turns out the two versions of Concatenation are almost
  // identical, so we should consider removing one.
  return Register_CONCATENATION_GENERIC_OPT();
}
TfLiteRegistration* Register_CONCATENATION() {
   
   
  return Register_CONCATENATION_GENERIC_OPT();
}