Clean up

[jdebacker]

This PR cleans up the repo in order to release a new version.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 46.82%. Comparing base (c3a568c) to head (5e18aee).
⚠️ Report is 24 commits behind head on main.

Files with missing lines	Patch %	Lines
iot/inverse_optimal_tax.py	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #42      +/-   ##
==========================================
- Coverage   48.76%   46.82%   -1.95%     
==========================================
  Files           3        3              
  Lines         162      173      +11     
==========================================
+ Hits           79       81       +2     
- Misses         83       92       +9     

Flag	Coverage Δ
unittests	46.82% <0.00%> (-1.95%)	⬇️

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