self.grid_index = [(0, 0), (0, 1), (0, 2), (0, 3), (0, 4), (0, 5), (0, 6), (0, 7), (0, 8), (0, 9), (0, 10), (0, 11)...]
for (x,y) in self.grid_index:
            print(x,y)
            self.grid[x][y].coordinates = (x, y)
print(conway.grid[1][1].coordinates, conway.grid[1][2].coordinates, conway.grid[1][3].coordinates, conway.grid[1][4].coordinates)
(39, 39) (39, 39) (39, 39) (39, 39)

>>> lst = [(0, 0), (1, 1)]
>>> 
>>> t = [[None, None], [None, None]]
>>> 
>>> for (x, y) in lst:
...     t[x][y] = (x, y)
... 
>>> t
[[(0, 0), None], [None, (1, 1)]]
>>>

self.grid = np.full((self.column, self.row), Cell(0, 0), dtype=np.object)

>>> import numpy as np
>>> 
>>> class A(int):
...     i = 1
... 
>>> t = np.full((2, 2), A, dtype=np.object)
>>> t
array([[<class '__main__.A'>, <class '__main__.A'>],
       [<class '__main__.A'>, <class '__main__.A'>]], dtype=object)
>>> t[0][0].i, t[0][1].i
(1, 1)
>>> t[0][0].i = 2
>>> t[0][0].i, t[0][1].i
(2, 2)
>>>