Hemil Desai

* Add registry to register all needed classes with artifacts in nemo.lightning.io * Apply isort and black reformatting * Fixes * Apply isort and black reformatting * Fix * comments...

Convert perf plugin env vars to strings

1

# What does this PR do ? Add a one line overview of what this PR aims to accomplish. **Collection**: [Note which collection this PR will affect] # Changelog -...