add CONFIG_SCHEMA

custom_components/leafspy/__init__.py

@@ -9,15 +9,20 @@
 from homeassistant.components.http.view import HomeAssistantView
 from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
 from homeassistant.core import callback, HomeAssistant
+from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.dispatcher import async_dispatcher_connect, async_dispatcher_send
 
+
+
 from .config_flow import CONF_SECRET, DOMAIN, URL_LEAFSPY_PATH
 from .device_tracker import async_handle_message
 
 _LOGGER = logging.getLogger(__name__)
 
 PLATFORMS = ["device_tracker"]
 
+# Use empty_config_schema because the component does not have any config options
+CONFIG_SCHEMA = cv.empty_config_schema(DOMAIN)
 
 async def async_setup(hass, config):
     """Initialize Leaf Spy component."""