Fix
* fix: update get_str_time ([`de0953e`](https://github.com/galogm/graph_datasets/commit/de0953e1efa76690a8f93fce96dc5a4d84896b6c))
Unknown
* Merge branch &39;master&39; of github.com:galogm/graph_datasets ([`68bdd22`](https://github.com/galogm/graph_datasets/commit/68bdd229082cd32129da0babfe7a12adff0ebd1d))