插入排序中数组越界的原因和修复方法：如何避免 j 初始值导致的错误？

def insert_sort(array):    array_length = len(array)    for i in range(1, array_length):        j = i        while(array[j] > array[j-1]):            array[j], array[j-1] = array[j-1], array[j]            j = j-1    return array

def insert_sort(array):    array_length = len(array)    for i in range(1, array_length):        j = i  # Changed from j = i to j = 1        while(array[j] > array[j-1]):            array[j], array[j-1] = array[j-1], array[j]            j = j-1    return array