parameters: (folder)
docstring: Cleans the given folder if it exists.
docstring_summary: Cleans the given folder if it exists.
docstring_tokens: Cleans the given folder if it exists .
function: def clean_folder(folder):
    """Cleans the given folder if it exists."""
    try:
      shutil.rmtree(folder)
    except OSError:
      pass
function_tokens: def clean_folder ( folder ) : try : shutil . rmtree ( folder ) except OSError : pass