options.enable_inliner = true;
  options.legalize_to_tflite_ops = true;
  mlir::TFL::tac::TacModule tac_module(options);
  mlir::DialectRegistry registry;
  mlir::RegisterAllTensorFlowDialects(registry);
  tac_module.RegisterExtraDialects(registry);
  tac_module.SetImporter(CreateTfLiteImporter(model_file_path));
  tac_module.SetExporter(
      CreateTfLiteExporter(model_output_path, options.hardware_backends));
  return tac_module.Run().ok();
}

    return const_backends_;
  }

  // Registers all dialects in 'registry' with the module.
  // This to allow clients to register extra dialects required.
  void RegisterExtraDialects(mlir::DialectRegistry& registry);

 protected:
  // Adds TAC passes to the 'pass_manager'.
  virtual void AddTACPass(mlir::OpPassManager* pass_manager,

  // Run TAC passes.
  auto status = RunTacPasses(&module, options_.debug_mode);

  if (!status.ok()) {
    return status;
  }

  return exporter_->Export(module);
}

void TacModule::RegisterExtraDialects(mlir::DialectRegistry& registry) {
  registry.appendTo(registry_);
}
}  // namespace tac
}  // namespace TFL

  options.legalize_to_tflite_ops = true;
  mlir::TFL::tac::TacModule tac_module(options);
  mlir::DialectRegistry registry;
  mlir::RegisterAllTensorFlowDialects(registry);
  tac_module.RegisterExtraDialects(registry);
  tac_module.SetImporter(CreateTfLiteImporter());
  tac_module.SetExporter(CreateTfLiteExporter(options.hardware_backends));
  return tac_module.Run();
}
}  // namespace