!pip uninstall paddlehub -y
!pip install --upgrade paddlehub -i https://pypi.tuna.tsinghua.edu.cn/simple
import paddlehub as hub

module = hub.Module(name="ernie" )

dataset = hub.dataset.MSRA_NER()

执行结果是下载安装完paddlehub后报错：

[Errno 2] No such file or directory: '/home/aistudio/.paddlehub/cache/ernie'

求助，是什么问题？