For https://github.com/TheLastProject/travel-time-skill, I need to be able to test both unit settings.

I could not find any code that allows setting the unit.

Being able to use Given the unit system is imperial and Given the unit system is metric would be great.

(I also noticed https://mycroft-ai.gitbook.io/docs/skill-development/introduction-1/test-steps#and-but names the text Given user is located in Paris, but I can't find any code implementing this either?)