Instrumentation Issue with LlamaIndex v0.8.4 - Regression

[nirga]

Description:
We're experiencing a regression with instrumentation in the recent LlamaIndex v0.8.4. The following example provided by LlamaIndex does not work with our current setup: Agent Example.

Steps to Reproduce:

1. Follow the instructions in the linked LlamaIndex example.
2. Attempt to run with the current version of openllmetry-js.

Expected Behavior:
The example should run seamlessly, allowing proper tracking and observability.

Actual Behavior:
The example fails, indicating a potential compatibility or instrumentation issue.

Additional Context:
This may relate to recent changes in LlamaIndex's implementation. If anyone else is experiencing similar issues or has insights into LlamaIndex v0.8.4's new behaviors, contributions are welcome!

Proposed Solution:
Review changes in LlamaIndex v0.8.4 to identify potential compatibility fixes.