How to use the pyunifiprotect.UpvServer function in pyunifiprotect

async def async_step_user(self, user_input=None):
        """Handle a flow initiated by the user."""
        if user_input is None:
            return await self._show_setup_form(user_input)

        errors = {}

        session = async_create_clientsession(
            self.hass, cookie_jar=CookieJar(unsafe=True)
        )

        unifiprotect = UpvServer(
            session,
            user_input[CONF_HOST],
            user_input[CONF_PORT],
            user_input[CONF_USERNAME],
            user_input[CONF_PASSWORD],
        )

        try:
            unique_id = await unifiprotect.unique_id()
        except NotAuthorized:
            errors["base"] = "connection_error"
            return await self._show_setup_form(errors)
        except NvrError:
            errors["base"] = "nvr_error"
            return await self._show_setup_form(errors)

async def async_setup_entry(hass: HomeAssistantType, entry: ConfigEntry) -> bool:
    """Set up the Unifi Protect config entries."""

    if not entry.options:
        hass.config_entries.async_update_entry(
            entry,
            options={
                CONF_SCAN_INTERVAL: entry.data.get(
                    CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL
                ),
                CONF_SNAPSHOT_DIRECT: entry.data.get(CONF_SNAPSHOT_DIRECT, False),
            },
        )

    session = async_create_clientsession(hass, cookie_jar=CookieJar(unsafe=True))
    protectserver = UpvServer(
        session,
        entry.data[CONF_HOST],
        entry.data[CONF_PORT],
        entry.data[CONF_USERNAME],
        entry.data[CONF_PASSWORD],
    )

    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = protectserver
    _LOGGER.debug("Connect to Unfi Protect")

    events_update_interval = entry.options.get(
        CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL
    )

    coordinator = DataUpdateCoordinator(
        hass,