This reverts commit 00aa2898, reversing
changes made to 39376a94.

protobuf 4.21 breaks onnx so freezing it as a workaround

see discussion here:
https://github.com/protocolbuffers/protobuf/issues/10051

Bump numpy from 1.21.0 to 1.22.0

Bumps [numpy](https://github.com/numpy/numpy) from 1.21.0 to 1.22.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](https://github.com/numpy/numpy/compare/v1.21.0...v1.22.0

)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump numpy from 1.18.0 to 1.21.0

Bumps [numpy](https://github.com/numpy/numpy) from 1.18.0 to 1.21.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](https://github.com/numpy/numpy/compare/v1.18.0...v1.21.0

)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

protobuf 4.21 breaks onnx so freezing it as a workaround

see discussion here:
https://github.com/protocolbuffers/protobuf/issues/10051

Add FPGA Flow tutorial

Attempt to match upstream.

Changes to pre-commit YAML file

GPU training support for the cybersecurity MLP notebook

Signed-off-by: Alessandro Pappalardo <volcacius@users.noreply.github.com>

Signed-off-by: Alessandro Pappalardo <volcacius@users.noreply.github.com>

Make Pool_Batch more flexible

Streaming Concat op support