chore: ruff format changes

Author: jjinno

package.py

@@ -315,7 +315,7 @@ def close(self, failed=False):
  self._zip.close()
  self._zip = None
  if not os.exists(self._tmp_filename):
- return 
+ return
  if failed:
  os.unlink(self._tmp_filename)
  else: