Getting int from file instead of randomgenerator

[BlackHeart]

If your text file only has one string (the integer you want), then this will suffice:

x = 0
with open('key.txt', 'r') as file:
    number = file.readline().rstrip('\n')
    x = int(number)

It is good you decided to do things on your own as part of learning process. You can post PyQt related questions in the GUI subforum.

Thanks for the support j.crater!