dashes = "---------"
results = ""
def update_dashes():
    for i in range(len(secret_word) - 1):
        for letter in secret_word:
            if letter == guess:
                    global results
                    results = results + guess
                    global dashes
                    dashes = dashes[:secret_word.find(guess)] + guess + dashes[secret_word.find(guess) + 1:]
            else:
                continue