如何删除数组中包含小于11行的行

def remove_short_rows(array):
    i = 0
    while i < len(array):
        if len(array[i]) < 11:
            del array[i]
        else:
            i += 1

# 示例用法
my_array = [
    [1, 2, 3],
    [4, 5, 6, 7, 8, 9, 10],
    [11, 12, 13, 14, 15, 16, 17, 18, 19, 20],
    [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31]
]

remove_short_rows(my_array)
print(my_array)

[
    [4, 5, 6, 7, 8, 9, 10],
    [11, 12, 13, 14, 15, 16, 17, 18, 19, 20],
    [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31]
]