from random import choice
from matplotlib import pyplot
 
class random_walk_sim(object):
    def __init__(self, x, y):
        self.x = int(x)
        self.y = int(y)
        self.X = [x]
        self.Y = [y]
    def random_move(self):
        self.x += choice([-1, 0, 1])
        self.y += choice([-1, 0, 1])
        self.X += [self.x]
        self.Y += [self.y]
    def show_history(self):
        pyplot.plot(self.X, self.Y)
        pyplot.show()
 
if __name__ == '__main__':
    a = random_walk_sim(1, 1)
    [a.random_move() for i in range(1000)]
    a.show_history()

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