XLNetTokenizer需要SentencePiece库，但在您的环境中找不到它。

Question

我正试图在Google上实现XLNET。但我得到了以下问题。

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')

谢谢你提前提供帮助。

Answer 1

在

!pip安装变压器和!pip安装

请重新启动运行时，然后执行所有其他代码。

Answer 2

我在google中也遇到了同样的错误。重新启动运行时是为我做的。