Why the answer is 2?

Question

What is the highest number this function prints
if called?
def pn():
print(1)
print(2)
return
print(3)
print(4)
Why the answer is 2?

Answer 1

return leaves the current function call with the expression list (or None) as return value.

Answer 2

As stated above. @王文琦, yes, that's correct.

Answer 3

Got it! Thank you all for answering.😊

Answer 4

So, if return was not here, the result would be 4?