python program please help me with this

def comp_choose_word(hand, word_list): Given a hand and a word_dict, find the word that gives the maximum value score, and return it. This word should be calculated by considering al1 possible permutations of lengths 1 to HAND_SIZE. hand: dictionary (string -int) word_list: list (string) #TO Do # Problem #6B: Computer plays a hand def comp_play_hand (hand, word_list): Allows the computer to play the given hand, as follows: * The hand is displayed. * The computer chooses a word using comp_choose_ words (hand, word dict) After every valid word: the score for that word is displayed, the remaining letters in the hand are displayed, and the computer chooses another word. * The sum of the word scores is displayed when the hand finishes. * The hand finishes when the computer has exhausted its possible choices (i.e. comp play_hand returns None) hand: dictionary (string -int) word list: list (string) #TODO