pm.addPass(TFL::CreateDenseToSparsePass());

  if (failed(pm.run(module.get()))) {
    LOG(ERROR) << "Failed to sparsify: "
               << statusHandler.ConsumeStatus().message();
    return absl::InternalError(absl::StrCat(
        "Failed to sparsify: ", statusHandler.ConsumeStatus().message()));
  }

  // Export the results to the builder
  std::string result;
  tflite::FlatbufferExportOptions options;

    denylisted_mlir_op_names.insert(TfLiteToMlir(entry));
  }

  DialectRegistry registry;
  registry.insert<mlir::TFL::TensorFlowLiteDialect>();
  MLIRContext context(registry);
  StatusScopedDiagnosticHandler statusHandler(&context,
                                              /*propagate=*/true);

  OwningOpRef<mlir::ModuleOp> module = tflite::FlatBufferToMlir(
      model_buffer, &context, UnknownLoc::get(&context));
  if (!module) {

  for (auto& entry : denylisted_ops) {
    denylisted_mlir_op_names.insert(TfLiteToMlir(entry));
  }

  DialectRegistry registry;
  MLIRContext context(registry);
  StatusScopedDiagnosticHandler statusHandler(&context,
                                              /*propagate=*/true);

  // Import input_model to a MLIR module
  flatbuffers::FlatBufferBuilder input_builder;