fix testing environment

[parmeet]

No description provided.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@aa75fe0). Click here to learn what that means.
The diff coverage is 87.55%.

@@            Coverage Diff            @@
##             master    #1353   +/-   ##
=========================================
  Coverage          ?   78.55%           
=========================================
  Files             ?       64           
  Lines             ?     3315           
  Branches          ?        0           
=========================================
  Hits              ?     2604           
  Misses            ?      711           
  Partials          ?        0           

Impacted Files	Coverage Δ
torchtext/legacy/data/iterator.py	62.16% <ø> (ø)
torchtext/legacy/data/pipeline.py	100.00% <ø> (ø)
torchtext/legacy/datasets/__init__.py	100.00% <ø> (ø)
torchtext/legacy/datasets/babi.py	21.27% <ø> (ø)
torchtext/legacy/datasets/imdb.py	48.38% <ø> (ø)
torchtext/legacy/datasets/language_modeling.py	90.38% <ø> (ø)
torchtext/legacy/datasets/nli.py	47.94% <ø> (ø)
torchtext/legacy/datasets/sequence_tagging.py	38.29% <ø> (ø)
torchtext/legacy/datasets/sst.py	37.14% <ø> (ø)
torchtext/legacy/datasets/text_classification.py	32.96% <ø> (ø)
... and 54 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update aa75fe0...0088ffe. Read the comment docs.

[parmeet]

Taken care of it in #1352