B or not b?

Report a typo

Look at the code below. Is it OK, or will it produce an error?

a = 13
global b

def func():
    b = a % 10

func()
print(b)

Select one option from the list

The code will execute without errors. Nothing will be printed after the execution

UnboundLocalError: local variable 'b' referenced before assignment will occur because the interpreter cannot resolve b

The code will execute without errors. 3 will be printed

NameError: name 'b' is not defined will occur because b isn't defined at the global level

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