input: def filter_odd_numbers(numbers):
      """Filter and return a list containing only the odd numbers from the input list.
      >>> list1 = [1,2,3,4,5,6]
      >>> filtered_list = filter_odd_numbers(list1)
      >>> filtered_list
      [1, 3, 5]
      """
      filtered_list = []
      for num in numbers:
          if num % 2 != 0:
              filtered_list.append(num)
      return filtered_list
output:     filtered_list = []
      for num in numbers:
          if num % 2 != 0:
              filtered_list.append(num)
      return filtered_list