Bump catalyst[cv] from 20.7 to 21.7 in /requirements

[dependabot-preview[bot]]

Bumps catalyst[cv] from 20.7 to 21.7.

Release notes

Sourced from catalyst[cv]'s releases.

Catalyst 21.07

[21.07] - 2021-07-29

Added

• added pre-commit hook to run codestyle checker on commit (#1257)
• on publish github action for docker and docs added (#1260)
• MixupCallback and utils.mixup_batch (#1241)
• Barlow twins loss (#1259)
• BatchBalanceClassSampler (#1262)

Changed

Removed

Fixed

• make expdir in catalyst-dl run optional (#1249)
• Bump neptune-client from 0.9.5 to 0.9.8 in requirements-neptune.txt (#1251)
• automatic merge for master (with Mergify) fixed (#1250)
• Evaluate loader custom model bug was fixed (#1254)
• BatchPrefetchLoaderWrapper issue with batch-based PyTorch samplers (#1262)
• Adapted MlflowLogger for new config hierarchy (#1263)

Contributors ❤️

@​AlekseySh @​bagxi @​Casyfill @​Dokholyan @​leoromanovich @​Nimrais @​y-ksenia

Catalyst 21.06

[21.06] - 2021-06-29

Added

• (#1230)
  • FairScale support
  • DeepSpeed support
  • utils.ddp_sync_run function for synchronous ddp run
  • CIFAR10 and CIFAR100 datasets from torchvision (no cv-based requirements)
  • Catalyst Engines demo
• dataset_from_params support in config API (#1231)
• transform from params support for config API added (#1236)
• samplers from params support for config API added (#1240)
• recursive registry.get_from_params added (#1241)
• albumentations integration (#1238)
• Profiler callback (#1226)

Changed

... (truncated)

Commits

• 7d7cb68 pre-release
• c1cdec1 MlflowLogger: log artifact fix (#1266)
• 4a66e28 [WIP] MLflowLogger: fixed experiments params logging (#1263)
• 46ce434 extra sampler + docs (#1262)
• 2ffaab9 MlflowLogger update (#1258)
• ce79bbe Feature: A new contrastive loss (Barlow Twins) (#1259)
• ede122d on deploy action update (#1260)
• 146885c Adding Pre commit hook (#1257)
• a238ed4 Mux up callback (#1241)
• 7082167 Fix evaluation loader and add tests (#1254)
• Additional commits viewable in compare view

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