Write a function called partition. This function accepts a list and a callback function that returns True or False $($which is provided in the attached file$).$

The function should iterate over each element in the list and invoke the callback function at each iteration.

If the result of the callback function is True $,$ the element should go into the first list $($i$.$e$.$ the "truthy" list$).$

If the result of the callback function is False $,$ the element should go into the second list $($i$.$e$.$ the "falsy" list$).$

When it's finished, partition should return both lists inside of one larger list, like so:

$[[$truthy$\_$list$],[$falsy$\_$list$]]$