Merge pull request #664 from shauneccles/fix_devices_api

Fix error handling in DevicesEndpoint

ledfx/api/devices.py

@@ -67,7 +67,7 @@ async def post(self, request: web.Request) -> web.Response:
         except ValueError as msg:
             error_message = f"Error creating device: {msg}"
             _LOGGER.warning(error_message)
-            return await self.internal_error("error", error_message)
+            return await self.internal_error(error_message)
 
         response = {
             "status": "success",