TF::ConstOp CreateShapeAndSlicesConst(const int size, OpBuilder& builder) {
  const SmallVector<std::string> shape_and_slices_values(size, /*Value=*/"");

  const auto loc = NameLoc::get(builder.getStringAttr("shape_and_slices"));
  return Create1DStringConst(shape_and_slices_values, loc, builder);
}

// Creates a `tf.RestoreV2Op` that loads the variable values from the checkpoint

TF::ConstOp CreateShapeAndSlicesConst(const int size, OpBuilder& builder) {
  const SmallVector<std::string> shape_and_slices_values(size, /*Value=*/"");

  const auto loc = NameLoc::get(builder.getStringAttr("shape_and_slices"));
  return Create1DStringConst(shape_and_slices_values, loc, builder);
}

// Returns cloned `VarHandleOp`s. Assumes `save_func`'s body is empty.