(self, other)
| 240 | self._keys = keys |
| 241 | |
| 242 | def __add__(self, other): |
| 243 | if not isinstance(other, Tuple): |
| 244 | return NotImplemented # pragma: nocover |
| 245 | return Tuple(merge(self._dask, other._dask), self._keys + other._keys) |
| 246 | |
| 247 | def __dask_graph__(self): |
| 248 | return self._dask |