bug: How to Track the Custom Embedding API Call's Usage

[abhishekpandey3]

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Python version (python --version)

Python 3.11.9

Operating system/version

Windows 11

NeMo-Guardrails version (if you must use a specific version and not the latest

0.12.0

Describe the bug

I would like to know how do can i track the embedding call usage which is being made by dialog rail.

Steps To Reproduce

I would like to know how do can i track the embedding call usage which is being made by dialog rail.

Expected Behavior

A lot of embedding calls are being made, i would like to know how can i track those API's call and token usage

Actual Behavior

I would like to know how do can i track the embedding call usage which is being made by dialog rail.