What is the output of the following code?
def smart_divide(func): def wrapper(*args): a, b = args if b == 0: print('oops! cannot divide') return
return func(*args)
return wrapper
@smart_divide def divide(a, b): return a / b
print(divide.name) print(divide(4, 16))
print(divide(8,0))
1)
smart_divide
0.25
oops! cannot divide
None
2)
wrapper
0.25
oops! cannot divide
3)
smart_divide
0.25
oops! cannot divide
4)
wrapper
0.25
oops! cannot divide
None
