What's the problem in running this code???

Question

https://code.sololearn.com/cNNNB1KauLpX/?ref=app

Answer 1

you pass 3 parameters instead of 2 in
the func function which is in the do_thrice

Answer 2

line 5
return func(func(x, y), func(x, y), func(x, y))

the first call of func has 3 arguments, but you called 'do_thrice' with the add function which has only two parameters: that's the problem.
you can solve it by returning

func(func(x, y), func(x, y))

which will also call func thrice.