AllowTrafficZone incorrect type hint in constructor

[zazyzaya]

Tiny issue, but the constructor for AllowTrafficZone is written as

def __init__(self, session: int, agent: str, from_subnet: str, to_subnet: IPv4Network):

when it should be

def __init__(self, session: int, agent: str, from_subnet: str, to_subnet: str):

and it's making my IDE sad.