old_contents: """The module provides basic axiliary functions for the test modules."""
  import glob
  import os
  
  
  def cleanup():
      for f in glob.glob("*.grmpy.*"):
          os.remove(f)
  
new_contents: """The module provides basic axiliary functions for the test modules."""
  import glob
  import os
  
  
  def cleanup():
      """The function deletes package related output files."""
      for f in glob.glob("*.grmpy.*"):
          os.remove(f)
  
subject: Update auxiliary.py