Can someone help? Thanks.

Input: [], [1]

Output: [0] (Output is [1] in my computer)

Expected:[1]

```
class Solution:
# @param A a list of integers
# @param m an integer, length of A
# @param B a list of integers
# @param n an integer, length of B
# @return nothing
def merge(self, A, m, B, n):
i = 0
j = 0
while i < len(A) and j < len(B):
if A[i] < B[j]:
i += 1
else:
A.insert(i,B[j])
i += 1
j += 1
if j < len(B):
A += B[j:]
```