Created by: wshhja

在进行aishell数据分析步骤时，下面的import报错，找不到函数

// 文件路径 models/fluid/DeepASR/tools/profile.py
from data_utils.util import lodtensor_to_ndarray

报错信息如下：

// 执行命令 sh profile.sh，执行路径models/fluid/DeepASR/examples/aishell
Traceback (most recent call last):
  File "../../tools/profile.py", line 19, in <module>
    from data_utils.util import lodtensor_to_ndarray
ImportError: cannot import name lodtensor_to_ndarray