When passing values not ordered in `plot_timeseries`: <img width="392" alt="Capture d’écran 2021-07-05 à 21 06 25" src="https://user-images.githubusercontent.com/27781189/124510780-dcac0b80-ddd4-11eb-8920-9c5b607344a8.png"> --> Perform a sort which is O(n) if already sorted ?
When passing values not ordered in
plot_timeseries:--> Perform a sort which is O(n) if already sorted ?