I ask you a question when setting the coordinate value during the layer-out setting.

Grid layout is creating values and lists

[     1     ][     2    ][     3    ][     4    ]
[     5     ][     6    ][     7    ][     8    ]

Like the one above, I'm making 4 x 2 slots i and j were made as coordinate values, but I want to put 8 widget values in the list value, but I don't know what it is I don't know if I should do it this way.

a = [1,2,3,4,5,6,7,8]
b = 0
for i in range(2):
    for j in range(4):
        grid1.addWidget(a[b], i, j)
        b += 1

I made it this way, but what's a more accurate way?