Fix race condition

[ulodciv]

No description provided.

[codecov-io]

Codecov Report

Merging #71 into master will decrease coverage by 0.09%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master      #71     +/-   ##
=========================================
- Coverage   65.44%   65.35%   -0.1%     
=========================================
  Files          13       13             
  Lines         767      765      -2     
=========================================
- Hits          502      500      -2     
  Misses        265      265

Impacted Files	Coverage Δ
tests/test_utils.py	100% <100%> (ø)	⬆️
lumapps/api/utils.py	84.37% <100%> (-0.78%)	⬇️
lumapps/api/conf.py	100% <100%> (ø)	⬆️
tests/test_cli.py	100% <100%> (ø)	⬆️

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