Try different torch versions on travis

[turian]

Don't merge this. We're just going to use this to try different pytorch versions and get backwards compatability.

[codecov]

Codecov Report

Merging #280 (b3b738d) into main (a2ca4aa) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #280   +/-   ##
=======================================
  Coverage   98.14%   98.14%           
=======================================
  Files          12       12           
  Lines         808      808           
=======================================
  Hits          793      793           
  Misses         15       15           

Flag	Coverage Δ
pytest	98.88% <ø> (ø)
unittests	91.45% <ø> (ø)

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[codecov-commenter]

Codecov Report

Merging #280 (6ee96f8) into main (42229fa) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #280   +/-   ##
=======================================
  Coverage   97.07%   97.07%           
=======================================
  Files          10       10           
  Lines         890      890           
=======================================
  Hits          864      864           
  Misses         26       26           

Flag	Coverage Δ
pytest	96.70% <ø> (ø)
unittests	87.46% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

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[lgtm-com]

This pull request fixes 1 alert when merging 2ae4def into 81b3422 - view on LGTM.com

fixed alerts:

• 1 for Unused import