🚀[FEA]: VFGN improvements

[mnabian]

Is this a new feature, an improvement, or a change to existing functionality?

Improvement

How would you describe the priority of this feature request

Critical (currently preventing usage)

Please provide a clear description of problem you would like to solve.

The VFGN model contributed by HP Labs requires some improvements, including:

• Using Hydra for config handling
• Moving the large files to NGC resources
• Fixing the linting requirements for the README
• Enabling GPU inference (optional)
• Dependency management for the pytests
• Update the changelog [DONE]
• Uncomment model examples

Describe any alternatives you have considered

No response

[dearleiii]

Solved

• [x] Using Hydra for config handling
• [x] Moving the large files to NGC resources
• [x] Fixing the linting requirements for the README
• [ ] Enabling GPU inference (optional)
• [x] Dependency management for the pytests
• [x] Update the changelog [DONE]
• [ ] Uncomment model examples