python 3 - IndentationError expected an indented block can you help me out guys

Question

import bible
import math

def shortest_verse_by_word(my_dict):
    """Gets a dictionary with verse number keys and the verse as values.
    Find and prints the verse with the lower number of words
    :param: my_dict: a dictionary with verse number keys and the verses as values.
    :type: dict
    :return: none
    """
    shortest_verse_indicator = math.inf
    shortest_verse = ""
    shortest_verse_loc = 0
    current_verse_list = []
    for k in my_dict.keys():
        current_verse_list = lower_clear_list(my_dict[k])
        if len(current_verse_list) < shortest_verse_indicator:
            shortest_verse = my_dict[k]
            shortest_verse_loc = k
    print("The shortest verse in number of words is verse number " + str(shortest_verse_loc) + ": ")
    print('"' + shortest_verse + '"')

shortest_verse_by_word(bible.first_chapter)