Fix formatting flagged by ruff (pre-commit.ci)

Author: harshitayadavv

git/objects/commit.py

@@ -368,6 +368,7 @@ def iter_parents(self, paths: Union[PathLike, Sequence[PathLike]] = "", **kwargs
         kwargs["skip"] = skip
 
         return self.iter_items(self.repo, self, paths, **kwargs)
+
     @property
     def is_shallow(self) -> bool:
         """Check whether this commit is a shallow boundary (graft) commit.
@@ -389,7 +390,7 @@ def is_shallow(self) -> bool:
             return False
         with open(shallow_file, "r") as f:
             return self.hexsha in f.read().split()
-    
+
     @property
     def stats(self) -> Stats:
         """Create a git stat from changes between this commit and its first parent

test/test_commit.py

@@ -163,7 +163,7 @@ def check_entries(d, has_change_type=False):
         self.assertEqual(commit.author_tz_offset, 14400, commit.author_tz_offset)
         self.assertEqual(commit.committer_tz_offset, 14400, commit.committer_tz_offset)
         self.assertEqual(commit.message, "initial project\n")
-    
+
     @with_rw_directory
     def test_is_shallow(self, rw_dir):
         """A commit at the shallow boundary should report is_shallow, and