**Description** - Add [historical sampling](https://github.com/tgm-team/tgm/blob/main/tgm/hooks/negatives.py#L37) for the homogeneous setting - [negative sampling with respect to node types](https://github.com/shenyangHuang/TGB/blob/main/tgb/linkproppred/thg_negative_generator.py#L126) for the heterogeneous setting.
Description