[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

jupyter_releaser/util.py

@@ -465,7 +465,9 @@ def extract_metadata_from_release_url(gh, release_url, auth):
         data = json.loads(sink.read().decode("utf-8"))
 
     if data is None:
-        raise ValueError(f'Could not find "{METADATA_JSON.name}" file in draft release {release_url}')
+        raise ValueError(
+            f'Could not find "{METADATA_JSON.name}" file in draft release {release_url}'
+        )
 
     # Update environment variables.
     if "post_version_spec" in data: