Make drawing functions available externally
# See the License for the specific language governing permissions and
# limitations under the License.
-from .paddlestructure import PaddleStructure
+from .paddlestructure import PaddleStructure, draw_result, to_excel
-__all__ = ['PaddleStructure']
\ No newline at end of file
+__all__ = ['PaddleStructure', 'draw_result', 'to_excel']
