Please fix this code:

def main(): print('Enter a sentence: ') sent = input() pig_latin = convert_pig_latin(sent) print('Pig latin sentence is:', pig_latin) def convert_pig_latin(sent): word_list = sent.strip().split() pig_latin_sent = [] for each_word in word_list: if len(each_word) == 1: pig_latin_sent.append(each_word + 'ay') else: pig_latin_sent.append(each_word[1:] + each_word[0] + 'ay') return ' '.join(pig_latin_sent) if __name__=='__main__': main()