input: Write a python function to find odd numbers in a list.
  assert find_odds([1, 2, 3, 4, 5, 6]) == [1, 3, 5]
  assert find_odds([10, 21, 32, 43, 54, 65]) == [21, 43, 65]
  assert find_odds([2, 4, 6, 8, 10]) == []
output: def find_odds(lst):
      return [num for num in lst if num % 2 != 0]