Dev deps cnt
We should close this PR - its sole purpose was to enable ONNX export for Megatron (in Nemo b3 environment) - which we have found is broken anyway in b4 (due to Pytorch version).
So it does not solve the issue for our standard containers and introduces risks. please note I still need EFF.
- [x] Bumping version of EFF to 0.2.6 (changes required by Yang's PR to TLT)
- [x] Added 'nvidia-pyindex' to setup_requires