import numpy as np
x = np.random.random((10,10))>0.3
y = x.copy()
print(y)
k = 1
nei = 0
while k <= 20:
    for i in range(y.shape[0]):
        for j in range(y.shape[1]):
            if i != 0 and j != 0 and i != 9 and j != 9:
                nei += y[i-1,j-1]
                nei += y[i-1,j]
                nei += y[i-1,j+1]
                nei += y[i,j-1]
                nei += y[i,j+1]
                nei += y[i+1,j-1]
                nei += y[i+1,j]
                nei += y[i+1,j+1]
                if y[i,j] == True:
                    if (nei < 2) or (nei > 3):
                        y[i,j] = False
                    else:
                        y[i,j] = True
                elif y[i,j] == False:
                    if (nei < 2) or (nei >= 4):
                    #if nei == 3:
                        y[i,j] == False
                    else:
                        y[i,j] = True
            else:
                pass
    k += 1
print(y)