##
Bite 208. Find the number pairs summing up N

In this Bite you complete `find_number_pairs`

which receives a `list`

of numbers and returns all the pairs that sum up `N`

(default=10). Return this `list`

of `tuple`

s from the function.

So in the most basic example if we pass in `[2, 3, 5, 4, 6]`

it returns `[(4, 6)]`

and if we give it `[9, 1, 3, 8, 7]`

it returns `[(9, 1), (3, 7)]`

. The tests check more scenarios (`float`

s, other values of `N`

, negative numbers).

Have fun and keep calm and code in Python