Add comment to Tuya code for unsupported devices (#150125)

Co-authored-by: Copilot <[email protected]>

Author: epenet

homeassistant/components/tuya/__init__.py

@@ -165,6 +165,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: TuyaConfigEntry) -> bool
             identifiers={(DOMAIN, device.id)},
             manufacturer="Tuya",
             name=device.name,
+            # Note: the model is overridden via entity.device_info property
+            # when the entity is created. If no entities are generated, it will
+            # stay as unsupported
             model=f"{device.product_name} (unsupported)",
             model_id=device.product_id,
         )