Error on extra cli arguments

[mike0sv]

I spent 1 hour to find this one
closes #459

[codecov]

Codecov Report

Base: 58.93% // Head: 82.62% // Increases project coverage by +23.69% 🎉

Coverage data is based on head (fefceaf) compared to base (c720634).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #461       +/-   ##
===========================================
+ Coverage   58.93%   82.62%   +23.69%     
===========================================
  Files          95       96        +1     
  Lines        7889     7811       -78     
===========================================
+ Hits         4649     6454     +1805     
+ Misses       3240     1357     -1883     

Impacted Files	Coverage Δ
mlem/cli/main.py	84.14% <100.00%> (+26.01%)	⬆️
mlem/contrib/heroku/utils.py	24.59% <0.00%> (-55.74%)	⬇️
mlem/contrib/docker/helpers.py	50.00% <0.00%> (-50.00%)	⬇️
mlem/contrib/heroku/build.py	55.17% <0.00%> (-34.49%)	⬇️
mlem/contrib/heroku/meta.py	51.35% <0.00%> (-33.79%)	⬇️
mlem/contrib/docker/utils.py	30.39% <0.00%> (-30.78%)	⬇️
mlem/contrib/docker/base.py	42.49% <0.00%> (-15.33%)	⬇️
mlem/cli/dev.py	47.36% <0.00%> (-2.64%)	⬇️
mlem/ui.py	86.11% <0.00%> (-1.89%)	⬇️
mlem/contrib/sagemaker/build.py	57.37% <0.00%> (-1.36%)	⬇️
... and 66 more

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[aguschin]

Curious why black pre-commit failed in CI. Pushing a fix anyway :)

[aguschin]

Looks good!