Possible to add more than 2 charts in 1 dashboard ?

[jalotra]

Thanks for writing this, works great.
Write now the extra chart logic looks like this :

easycharts/easycharts/charts.py

Line 63 in 556a50a

charts.append(extra)

It looks like support for adding more than 2 charts on a single dashboard is not possible, is it a bug or a feature ?
Using .extend with ?extra=[chart_a, chart_b, chart_c ...] should solve this ?

What do you think ?