Add project dependency

[daniel-mizsak]

• Linting passes
• Tests are added and passing
• Documentation is updated

The reason for the added seemingly unnecessary dependency is to showcase that dependency versions for packages should not (or minimally) be restricted in the pyproject.toml file so that packages depending on it have an easier time solving versioning conflicts.

Instead, the good old requirements.txt can be used to exactly reproduce a working state of the solution if it is about to be deployed.

Source:
https://stackoverflow.com/questions/74508024/is-requirements-txt-still-needed-when-using-pyproject-toml

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (574b801) to head (9223d5f).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main       #52   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            5         5           
  Lines           36        37    +1     
=========================================
+ Hits            36        37    +1     

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