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

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

Author: pre-commit-ci[bot]

src/pytest_html/basereport.py

@@ -22,7 +22,7 @@
 class BaseReport:
     def __init__(self, report_path, config, report_data, template, css):
         self._generated = datetime.now(tz=timezone.utc)
-        
+
         report_path_expanded = self._expand_path(report_path)
         self._report_path = (
             Path.cwd() / Path(report_path_expanded).expanduser()