Question: 
Write a python function to find the length of the last word in a given string.


Model's Code:
def length_Of_Last_Word(s: str) -> int:
    return len(s.strip().split()[-1]) if s.strip() else 0



Sample Correct Code:
def length_Of_Last_Word(a): 
    l = 0
    x = a.strip() 
    for i in range(len(x)): 
        if x[i] == " ": 
            l = 0
        else: 
            l += 1
    return l 


Asserts:
assert length_Of_Last_Word("python language") == 8
assert length_Of_Last_Word("PHP") == 3
assert length_Of_Last_Word("") == 0


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 868 of 974: 667/868 (76.84331797235023%): success