input: Write a function that takes a list of integers and returns a new list containing only odd numbers.
  
  def odd_numbers_list(numbers):
      return [num for num in numbers if num % 2 != 0]
  assert odd_numbers_list([3, 8, 6, 10, 17])==[3, 17]
  assert odd_numbers_list([2, 4, 6, 8])==[]
  assert odd_numbers_list([])==[]
  assert odd_numbers_list([1, 1, 1])==[1, 1, 1]
  assert odd_numbers_list([11, 13, 15])==[11, 13, 15]
output: def odd_numbers_list(numbers):
      return [num for num in numbers if num % 2 != 0]