[v0.x] Follow up fix for v0.x CI

[barry-jin]

Description

(Brief description on what this PR is about)

Checklist

Essentials

• [ ] PR's title starts with a category (e.g. [BUGFIX], [MODEL], [TUTORIAL], [FEATURE], [DOC], etc)
• [ ] Changes are complete (i.e. I finished coding on this PR)
• [ ] All changes have test coverage
• [ ] Code is well-documented

Changes

• [ ] Feature1, tests, (and when applicable, API doc)
• [ ] Feature2, tests, (and when applicable, API doc)

Comments

• If this change is a backward incompatible change, why must this change be made.
• Interesting edge cases to note here

cc @dmlc/gluon-nlp-team

[codecov[bot]]

Codecov Report

Merging #1541 (4d85100) into v0.x (2c9c1f5) will decrease coverage by 74.06%. The diff coverage is 0.77%.

:exclamation: Current head 4d85100 differs from pull request most recent head e0ac345. Consider uploading reports for the commit e0ac345 to get more accurate results

@@             Coverage Diff             @@
##             v0.x    #1541       +/-   ##
===========================================
- Coverage   87.45%   13.39%   -74.07%     
===========================================
  Files          81      155       +74     
  Lines        7368    15206     +7838     
===========================================
- Hits         6444     2037     -4407     
- Misses        924    13169    +12245     

Impacted Files	Coverage Δ
scripts/bert/deploy.py	0.00% <0.00%> (ø)
scripts/bert/finetune_classifier.py	0.00% <0.00%> (ø)
scripts/bert/finetune_squad.py	0.00% <0.00%> (ø)
scripts/bert/setup.py	0.00% <0.00%> (ø)
scripts/machine_translation/gnmt.py	0.00% <0.00%> (ø)
src/gluonnlp/vocab/vocab.py	18.13% <10.00%> (-77.41%)	:arrow_down:
src/gluonnlp/model/seq2seq_encoder_decoder.py	46.66% <66.66%> (-33.34%)	:arrow_down:
src/gluonnlp/model/bert.py	18.52% <100.00%> (-76.18%)	:arrow_down:
src/gluonnlp/model/transformer.py	15.28% <100.00%> (-76.44%)	:arrow_down:
src/gluonnlp/model/bilm_encoder.py	15.25% <0.00%> (-84.75%)	:arrow_down:
... and 144 more

[github-actions[bot]]

The documentation website for preview: http://gluon-nlp-staging.s3-accelerate.dualstack.amazonaws.com/PR1541/4d8510021421d90cb80bb783e776563968afcf6b/index.html

[github-actions[bot]]

The documentation website for preview: http://gluon-nlp-staging.s3-accelerate.dualstack.amazonaws.com/PR1541/e0ac3456d44e9a345a7005650b8c12e3f795ee79/index.html