fix lint

Author: lucaslyl

packages/host/tests/cards/puppy-card.gts

@@ -1,9 +1,5 @@
 import Base64ImageField from 'https://cardstack.com/base/base64-image';
-import {
-  CardDef,
-  field,
-  contains,
-} from 'https://cardstack.com/base/card-api';
+import { CardDef, field, contains } from 'https://cardstack.com/base/card-api';
 import StringField from 'https://cardstack.com/base/string';
 
 export class PuppyCard extends CardDef {