• Why AssertionError: [(1, 5), (7, 8), (12, 12)] ?

Question related to mission Create Intervals

 

Hi,

Can anyone please help me?

The output of my function is exactly as expected but I'm getting an AssertionError i.e.

My value [(1, 5), (7, 8), (12, 12)]

Expected [(1, 5), (7, 8), (12, 12)]

Script attached

Thanks!