remove deprecated function call 'async_load_platform'

custom_components/waste_collection_schedule/__init__.py

@@ -8,6 +8,7 @@ import homeassistant.helpers.config_validation as cv
 import homeassistant.util.dt as dt_util
 import voluptuous as vol
 from homeassistant.core import HomeAssistant, ServiceCall, callback
+from homeassistant.helpers.discovery import async_load_platform
 from homeassistant.helpers.dispatcher import dispatcher_send
 
 from .const import DOMAIN, UPDATE_SENSORS_SIGNAL
@@ -117,9 +118,7 @@ async def async_setup(hass: HomeAssistant, config: dict):
     hass.data.setdefault(DOMAIN, api)
 
     # load calendar platform
-    await hass.helpers.discovery.async_load_platform(
-        "calendar", DOMAIN, {"api": api}, config
-    )
+    await async_load_platform(hass, "calendar", DOMAIN, {"api": api}, config)
 
     # initial fetch of all data
     hass.add_job(api._fetch)