<img width="1600" alt="screen shot 2019-01-22 at 10 50 18 pm" src="https://user-images.githubusercontent.com/30733262/51553838-e0b07100-1e99-11e9-87a7-7c9bcd4c197d.png"> Hydra connection expects a` string` as a value but a `dictionary` is passed instead.
Hydra connection expects a
stringas a value but adictionaryis passed instead.