class Visitor:

    def __init__(self, _id, name, address, phone_number):
        self.id = _id
        self.name = name
        self.address = address
        self.phone_number = phone_number

    @property
    def serialize(self):
        return {'id': self.id, 'name': self.name, 'address': self.address,
            'phoneNumber': self.phone_number}

9ab6f8ccc4c7b82d98f6577cf1be7b1a128a7ad0
<mask token>

class Visitor:
    <mask token>
    <mask token>

class Visitor:
    <mask token>

    @property
    def serialize(self):
        return {'id': self.id, 'name': self.name, 'address': self.address,
            'phoneNumber': self.phone_number}

class Visitor:

    def __init__(self, _id, name, address, phone_number):
        self.id = _id
        self.name = name
        self.address = address
        self.phone_number = phone_number

    @property
    def serialize(self):
        return {'id': self.id, 'name': self.name, 'address': self.address,
            'phoneNumber': self.phone_number}
