Hangman 2

import words
random_word = words.get_words()
print(random_word)

input("Welcome to ===HANGMAN===" " " "Please press enter to start the game")
print()

#using three variables to control the game. a will open/close the loop,b is for how many numbers guessed right, and d is
#controlling wether the guess is right/wrong. N=number of attempts

a = 0
b = 0
N = 10
length = (len(random_word))
secret_word = ("_" * length)
print(secret_word)

while a == 0:
    d = 1
    e = input ("\n guess a letter in the word(only one letter)")
    found = False
    for i in range(length):
        if random_word[i] == e:
            secret_word = secret_word[0:i] + random_word[i] + secret_word[i+1:len(secret_word)]
            d = 0
            b = b+1
            found = True
    if found == True:
        print ("you found a letter\n")

    if d == 1:
        print("that was wrong")
        print()
        N = N -1
        print("attempts left:")
        print(N)
        print()

    print(secret_word)

    if N == 0:
        print("you lost")
        a = 1
        print("the word is: "+ random_word)
    if b == length:
        a = 1
        print("congratulations, you won!")
        print()