模块导入Pytorch_Transformers时未找到错误

Question

在通过Anaconda下载pytorch_transformers并通过朱庇特笔记本执行导入命令之后，我面临着与缺少模块相关的几个错误。

我尝试通过Anaconda搜索sacremoses来导入包，但它只适用于Linux机器。还有其他人面临过类似的问题吗？提前感谢！

from pytorch_transformers import BertTokenizer, BertModel, BertForMaskedLM

这是一个错误：

<ipython-input-5-218d0858d00f> in <module>
----> 1 from pytorch_transformers import BertTokenizer, BertModel, BertForMaskedLM

~\Anaconda3\lib\site-packages\pytorch_transformers\__init__.py in <module>
      1 __version__ = "1.2.0"
----> 2 from .tokenization_auto import AutoTokenizer
      3 from .tokenization_bert import BertTokenizer, BasicTokenizer, WordpieceTokenizer
      4 from .tokenization_openai import OpenAIGPTTokenizer
      5 from .tokenization_transfo_xl import (TransfoXLTokenizer, TransfoXLCorpus)

~\Anaconda3\lib\site-packages\pytorch_transformers\tokenization_auto.py in <module>
     24 from .tokenization_transfo_xl import TransfoXLTokenizer
     25 from .tokenization_xlnet import XLNetTokenizer
---> 26 from .tokenization_xlm import XLMTokenizer
     27 from .tokenization_roberta import RobertaTokenizer
     28 from .tokenization_distilbert import DistilBertTokenizer

~\Anaconda3\lib\site-packages\pytorch_transformers\tokenization_xlm.py in <module>
     25 from io import open
     26 
---> 27 import sacremoses as sm
     28 
     29 from .tokenization_utils import PreTrainedTokenizer

ModuleNotFoundError: No module named 'sacremoses'```

Answer 1

请尝试创建conda环境，并使用以下步骤在创建的环境中安装软件包：

conda create -n env_pytorch -c intel python=3.5
source activate env_pytorch
pip install pytorch-transformers

​

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Answer 2

你失去了火把变压器的依赖性。尝试使用以下命令安装它：

pip install pytorch-transformers

Answer 3

尝试使用python -m pip install transformers而不是使用pip安装