用户您好，请详细描述您所遇到的问题，这会帮助我们快速定位问题~
1.芯片型号：例如X3、X3派、J5等
2.天工开物开发包OpenExplorer版本：XJ3_OE_2.5.2
3.问题定位：环境部署
4.问题具体描述：进入CPU Docker之后，运行python3 tools/train.py --step float --config configs/segmentation/unet.py ,
报错：
Traceback (most recent call last):
File “tools/train.py”, line 10, in
import horizon_plugin_pytorch as horizon
ModuleNotFoundError: No module named ‘horizon_plugin_pytorch’
于是运行
root@f3b064b2efe9:/open_explorer/ddk/package/host# bash install.sh --aitoolchain
输出：
horizon_plugin_pytorch-1.4.4+cu111.torch1102-cp38-cp38-linux_x86_64.whl…
WARNING: Requirement ‘horizon_plugin_pytorch-1.4.4+cu111.torch1102-cp38-cp38-linux_x86_64\nhorizon_plugin_pytorch-1.4.4+cu111.torch1102-cp38-cp38-linux_x86_64.whl’ looks like a filename, but the file does not exist
ERROR: horizon_plugin_pytorch-1.4.4+cu111.torch1102-cp38-cp38-linux_x86_64
horizon_plugin_pytorch-1.4.4+cu111.torch1102-cp38-cp38-linux_x86_64.whl is not a valid wheel filename.
Install horizon_torch_samples horizon_torch_samples-1.2.0+openexplore1.6.21-py3-none-any
horizon_torch_samples-1.2.0+openexplore1.6.21-py3-none-any.whl…
WARNING: Requirement ‘horizon_torch_samples-1.2.0+openexplore1.6.21-py3-none-any\nhorizon_torch_samples-1.2.0+openexplore1.6.21-py3-none-any.whl’ looks like a filename, but the file does not exist
ERROR: horizon_torch_samples-1.2.0+openexplore1.6.21-py3-none-any
horizon_torch_samples-1.2.0+openexplore1.6.21-py3-none-any.whl is not a valid wheel filename.