您的环境缺少SentencePiece库，导致XLNetTokenizer无法正常运行

我正在尝试在 Google Collaboratory 上实施 XL​​NET。但我得到以下问题。

ImportError:
XLNetTokenizer requires the SentencePiece library but it was not found in your environment. Checkout the instructions on the
installation page of its repo: https://github.com/google/sentencepiece#installation and follow the ones
that match your environment.


我还尝试了以下步骤：

!pip install -U transformers
!pip install sentencepiece
from transformers import XLNetTokenizer
tokenizer = XLNetTokenizer.from_pretrained('xlnet-base-cased-spiece.model')


提前谢谢你的帮助。

回答