Redis on CI + Test for Org User

[rathorevaibhav]

Summary

Added Redis service in CI

[codecov]

Codecov Report

Merging #195 (cfae60d) into master (227fa48) will increase coverage by 0.89%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #195      +/-   ##
==========================================
+ Coverage   80.84%   81.74%   +0.89%     
==========================================
  Files         115      115              
  Lines        1676     1687      +11     
==========================================
+ Hits         1355     1379      +24     
+ Misses        321      308      -13     

Impacted Files	Coverage Δ
users/tests.py	100.00% <100.00%> (ø)
users/models.py	69.23% <0.00%> (+2.88%)	⬆️
users/views.py	68.50% <0.00%> (+3.14%)	⬆️
users/permissions.py	35.89% <0.00%> (+15.38%)	⬆️

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[pep8speaks]

Hello @rathorevaibhav! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file users/tests.py:

Line 71:80: E501 line too long (88 > 79 characters)