refactor: use swagger for user model

[feng-tao]

Summary of Changes

use swagger for user model

Tests

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Documentation

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CheckList

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[codecov-commenter]

Codecov Report

Merging #111 into master will increase coverage by 0.15%.
The diff coverage is 87.50%.

@@            Coverage Diff             @@
##           master     #111      +/-   ##
==========================================
+ Coverage   74.76%   74.92%   +0.15%     
==========================================
  Files          18       18              
  Lines         650      654       +4     
  Branches       85       86       +1     
==========================================
+ Hits          486      490       +4     
  Misses        135      135              
  Partials       29       29              

Impacted Files	Coverage Δ
search_service/api/user.py	40.00% <ø> (-13.85%)	⬇️
search_service/proxy/atlas.py	49.03% <ø> (ø)
search_service/proxy/base.py	68.18% <ø> (ø)
search_service/proxy/elasticsearch.py	73.50% <0.00%> (ø)
search_service/models/user.py	95.45% <100.00%> (+2.12%)	⬆️

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[jinhyukchang]

Looks good! Were you able to do integration test on user search?

[feng-tao]

@jinhyukchang , yeap, confirm on our staging.

[jinhyukchang]

@jinhyukchang , yeap, confirm on our staging.

Awesome!