input: Write a python function to separate odd and even numbers from a list.
  assert odd_even([3, 4, 7, 12, 19]) == ([3, 7, 19], [4, 12])
  assert odd_even([10, 21, 32, 43, 54]) == ([21, 43], [10, 32, 54])
  assert odd_even([1, 2, 3, 4, 5]) == ([1, 3, 5], [2, 4])
output: def odd_even(numbers):
      odd = [num for num in numbers if num % 2 != 0]
      even = [num for num in numbers if num % 2 == 0]
      return (odd, even)