input: Write a function to separate even and odd numbers from a list and return them as two separate lists.
  assert separate_odd_even([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])==([2, 4, 6, 8, 10], [1, 3, 5, 7, 9])
  assert separate_odd_even([10, 21, 32, 43, 54, 65])==([10, 32, 54], [21, 43, 65])
  assert separate_odd_even([13, 22, 35, 46, 57, 68])==([22, 46, 68], [13, 35, 57])
output: def separate_odd_even(numbers):
      evens = [num for num in numbers if num % 2 == 0]
      odds = [num for num in numbers if num % 2 != 0]
      return evens, odds