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pythonpytorchtorchtext

What do I do wrong when install OpenKiwi?

I tried to work with OpenKiwi to Anaconda3 and after installation (pip install openkiwi) I execute following code (I do this because I want to create openkiwi vocabulary) :

import warnings
from collections import defaultdict
import torchtext
from kiwi.constants import PAD, START, STOP, UNALIGNED, UNK, UNK_ID

And than I have an error message:

ImportError                               Traceback (most recent call last)
<ipython-input-6-ea850b280bef> in <module>
      4 import torchtext
      5 
----> 6 from kiwi.constants import PAD, START, STOP, UNALIGNED, UNK, UNK_ID

ImportError: cannot import name 'UNK_ID' from 'kiwi.constants' (C:\Users\Mike\anaconda3\lib\site-packages\kiwi\constants.py)

Anaconda3 has following versions: >!

  • pytorch-lightning: 1.7.6
  • pytorch-nlp: 0.5.0
  • torch: 1.4.0
  • torch metrics 0.9.3
  • torch: text 0.13.1
  • transformers: 3.5.1
Solution

  • UNK_ID is no longer a constant in the latest version of OpenKiwi. That second link shows some code targeting version 1.4 or so, while OpenKiwi is at version 2.1 now. Just drop the UNK_ID from the import line, and replace the one in the code with 0.