Unable to delete template file because it's not closed

[patmcgoldrickni]

Runing this on windows.
Doing an update of the template files.
Was unable to delete tempdir because it was not closed.
Adding close call, fixed the issue.
In file ibmsecurity-master\ibmsecurity\isam\aac\runtime_template\root.py

Added close call on line 76, before call to shutil.rmtree(tempdir)
root.zip

def import_file(isamAppliance, filename, delete_missing=False, check_mode=False, force=False):
  .....
                else:
                    search_dir= os.path.dirname(x) + '/'
                    if search_dir not in missing_client_files:
                        logger.debug("delete file on the server: {0}.".format(x))
                        delete(isamAppliance, x, "file", check_mode=check_mode)
            zServerFile.close()
            shutil.rmtree(tempdir)