| class AttentionBank: | |
| def __init__(self): | |
| self._data = {} | |
| def __getitem__(self, key): | |
| return self._data[key] | |
| def __setitem__(self, key, value): | |
| self._data[key] = value | |
| def get(self, key, default=None): | |
| return self._data.get(key, default) | |
| def clear(self): | |
| self._data.clear() | |