(self, directory)
| 48 | return ''.join(random.choices(chars, k=length)) |
| 49 | |
| 50 | def _delete_dir(self, directory): |
| 51 | try: |
| 52 | shutil.rmtree(directory) |
| 53 | except Exception as e: |
| 54 | print('Failed to delete %s. Reason: %s' % (directory, e)) |
| 55 | |
| 56 | # run for one round |
| 57 | def get_data(self) -> Dataset[Dict, Dict]: |