Before you can annotate the peak you have to find it

Matplotlib · from Annotation

ax.textax.annotatetransAxesax.axvspanarrowpropsax.set_title

Putting the kettle on…

Starting up…

Exercise 1

Before you can annotate the peak you have to find it. Return the name of the day Delhi sold the most — computed, not typed in.

your answer
stuck? the lesson behind it
Annotation
Where a chart stops showing data and starts making a claim