mlops-129 env variables in wanna.yaml

[michalmrazek]

Can you please add a test? :)

[JacekHebda]

Can you please add a test? :)

Done :)

[codecov-commenter]

Codecov Report

Merging #33 (5ea6c3c) into master (1ec6f65) will increase coverage by 0.11%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #33      +/-   ##
==========================================
+ Coverage   72.80%   72.91%   +0.11%     
==========================================
  Files          55       55              
  Lines        2434     2444      +10     
==========================================
+ Hits         1772     1782      +10     
  Misses        662      662              

Impacted Files	Coverage Δ
src/wanna/core/utils/loaders.py	100.00% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.