absl::Status SetAttrShapeList(AbstractOperation*, const char* attr_name,
                              const int64_t** dims, const int* num_dims,
                              int num_values, ForwardOperation*);
absl::Status SetAttrFunctionList(AbstractOperation*, const char* attr_name,
                                 absl::Span<const AbstractOperation*> values,
                                 ForwardOperation*);

// Make the call to `Tape::RecordOperation`.

                                        const int64_t** dims,
                                        const int* num_dims,
                                        int num_values) = 0;
  virtual absl::Status SetAttrFunctionList(
      const char* attr_name, absl::Span<const AbstractOperation*> values) = 0;

 private:
  const AbstractOperationKind kind_;
};