style(data+endpoints): ran yapf

### Description of Changes

ran yapf for the branch

[TESTING->locally using docker compose]

Issue: https://coreosdev.atlassian.net/browse/QUAY-632

## Reviewer Checklist

- [ ] It works!
- [ ] Comments provide sufficient explanations for the next contributor
- [ ] Tests cover changes and corner cases
- [ ] Follows Quay syntax patterns and format

endpoints/api/image.py

@@ -74,6 +74,7 @@ def historical_image_view(image, image_map):
 @path_param('repository', 'The full path of the repository. e.g. namespace/name')
 class RepositoryImageList(RepositoryParamResource):
   """ Resource for listing repository images. """
+
   @require_repo_read
   @nickname('listRepositoryImages')
   @disallow_for_app_repositories
@@ -105,9 +106,7 @@ class RepositoryImageList(RepositoryParamResource):
       image_json['tags'] = tags_by_docker_id[image_json['id']]
       return image_json
 
-    return {
-      'images': [add_tags(image_view(image, image_map)) for image in filtered_images]
-    }
+    return {'images': [add_tags(image_view(image, image_map)) for image in filtered_images]}
 
 
 @resource('/v1/repository/<apirepopath:repository>/image/<image_id>')
@@ -115,6 +114,7 @@ class RepositoryImageList(RepositoryParamResource):
 @path_param('image_id', 'The Docker image ID')
 class RepositoryImage(RepositoryParamResource):
   """ Resource for handling repository images. """
+
   @require_repo_read
   @nickname('getImage')
   @disallow_for_app_repositories
@@ -130,4 +130,3 @@ class RepositoryImage(RepositoryParamResource):
       image_map[current_image.id] = current_image
 
     return historical_image_view(image, image_map)
-