Know Scope

Analyze the following code and answer:
What will be the final value of c after the execution of this code:

a = 10
b = 3
c = 7
def test_scope(b):
    a = 11
    return a + b + c

c = c + test_scope(5)

whats_the_value_of_c = ?

Give your answer in the editor:

test scope - Run Test

def test_scope():
    assert whats_the_value_of_c == 30