[BUG] [EVALS] NDCG metrics not displayed on ML-Flow UI charts

[chethan-rfai]

Bug Description

For all evals notebooks, the NDCG metrics are displayed on the table displayed on the notebook console. But missing from the ml-flow charts table

To Reproduce

Steps to reproduce the behavior:

1. Go to RAG-FIQA/Sci-fact
2. Run E2E
3. Observe NDCG metrics on notebook console
4. Observe NDCG metrics on Ml-flow charts

Expected Behavior

All metrics showed on the table should be visible on the ml-flow UI dashboard

Screenshots

Environment

• OS: Ubuntu
• Python version: 3.12
• RapidFire AI version: 0.16.0rc3
• Browser (if applicable): Chrome

Additional Context

NA

Error Logs

NA