## Description ## Motivation and Context - [ ] I have raised an issue to propose this change ([required](https://github.com/DLR-RM/stable-baselines3/blob/master/CONTRIBUTING.md) for new features and bug fixes) ## Types of changes - [ ] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to change) - [ ] Documentation (update in the documentation) ## Checklist: - [ ] I've read the [CONTRIBUTION](https://github.com/DLR-RM/stable-baselines3/blob/master/CONTRIBUTING.md) guide (**required**) - [ ] I have updated the changelog accordingly (**required**). - [ ] My change requires a change to the documentation. - [ ] I have updated the tests accordingly (*required for a bug fix or a new feature*). - [ ] I have updated the documentation accordingly. - [ ] I have reformatted the code using `make format` (**required**) - [ ] I have checked the codestyle using `make check-codestyle` and `make lint` (**required**) - [ ] I have ensured `make pytest` and `make type` both pass. (**required**) Note: we are using a maximum length of 127 characters per line