原本的环境是cuda9.0,pytorch 1.1.0版本的，在进行centerface训练模型的过程中，遇到以下报错：
AssertionError:
The NVIDIA driver on your system is too old (found version 9020).
Please update your GPU driver by downloading and installing a new
version from the URL: http://www.nvidia.com/Download/index.aspx
Alternatively, go to: https://pytorch.org to install
a PyTorch version that has been compiled with your version
of the CUDA driver.
查阅了网上的资料，其实是pytorch版本过新的问题，使用命令conda install pytorch=1.0.0 torchvision 安装1.0.0版的pytorch,
问题解决。