The Question is: You are to write a function, called `isSublist()`, which takes two arguments (`list, sublist`) and returns `1` if sublist is a sub-list of list, and 0 otherwise.

So i have my code however I get `True` when the sublist is not in list. Any suggestions on fixing this please?

```
 def isSublist(list, sublist):
    for i in range(len(list)-(len(sublist))+1):
        return True
    if sublist==list[i:i+(len(sublist))]:
        return False

```

sample input:

```
list= (0,1,2,3,4,5,6,7,8,9)
isSublist(list, [1,2,3])
output:
True

```