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

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

src/nwbinspector/checks/nwbfile_metadata.py

@@ -133,7 +133,9 @@ def check_doi_publications(nwbfile: NWBFile):
 def check_subject_age(subject: Subject):
     """Check if the Subject age is in ISO 8601 or our extension of it for ranges."""
     if subject.age is None and subject.date_of_birth is None:
-        return InspectorMessage(message="Subject is missing age and date_of_birth. Please specify at least one of these fields.")
+        return InspectorMessage(
+            message="Subject is missing age and date_of_birth. Please specify at least one of these fields."
+        )
     elif subject.age is None and subject.date_of_birth is not None:
         return
     if re.fullmatch(pattern=duration_regex, string=subject.age):