How to parallelize list comprehension and map with multithreading?

General Usage
9

I dont’t know how to use it properly. I get MethodError: no method matching my_function(::Tuple{Int64, Int64}) when I try

my_function(x,y) = x+y
xs=[1, 2, 3, 4, 5]
ys=[10, 20, 30, 40, 50]
XsYs=Iterators.product(xs, ys)
MyOutput = map(my_function,XsYs)