Can you please fix this code. I'm trying to use string.find() to find all cases in the given range (i to j)

```
def multi_find(seq, subseq, i, j):
list = []
while i != -1 and i < j:
    list.append(seq.find(subseq,i,j))
    i = seq.find(subseq,i,j) + 1
return list

print multi_find(seq, subseq, i, j)

```