Docs from main website and this readme are different. #2

op.identify({
    "profile_id": "123",  # Required
    "first_name": "Joe",
    "last_name": "Doe",
    "email": "joe@doe.com",
    "properties": {
        "tier": "premium",
        "company": "Acme Inc"
    }
})

op.identify("user123", {
    "firstName": "John",
    "lastName": "Doe",
    "email": "john@example.com",
    "customAttribute": "value"
})