This is a small fix. Graphene DataLoader is used when using graphene>=3.1.1 to allow for more frequent updates to DataLoaders & fix issues with pytest.
Please check the graphene release notes to learn more: https://github.com/graphql-python/graphene/releases/tag/v3.1.1
What's Changed
- Use Graphene DataLoader in graphene>=3.1.1 by @erikwrede in #360
Full Changelog: 3.0.0b2...3.0.0b3