fix(groq): Updated the instrumentation to collect the token histogram

[adharshctr]

• I have added tests that cover my changes.
• If adding a new instrumentation or changing an existing one, I've added screenshots from some observability platform showing the change.
• PR name follows conventional commits format: feat(instrumentation): ... or fix(instrumentation): ....
• (If applicable) I have updated the documentation accordingly.

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Important

Enhances Groq instrumentation by recording token histograms for prompt and completion tokens in __init__.py.

• Behavior:
  • Updates _set_response_attributes in __init__.py to record token histogram for prompt_tokens and completion_tokens.
  • Records tokens only if they are non-negative integers.
• Instrumentation:
  • Passes token_histogram to _set_response_attributes in _wrap and _awrap functions.
• Misc:
  • No changes to existing tests or documentation.

^{This description was created by for bb8ce0c. It will automatically update as commits are pushed.}

[ellipsis-dev]

❌ Changes requested. Reviewed everything up to bb8ce0c in 1 minute and 45 seconds

More details

• Looked at 66 lines of code in 1 files
• Skipped 0 files when reviewing.
• Skipped posting 2 drafted comments based on config settings.

1. packages/opentelemetry-instrumentation-groq/opentelemetry/instrumentation/groq/__init__.py:192

• Draft comment:
  Usage is accessed immediately without checking if it is None. Guard against None before calling usage.get().
• Reason this comment was not posted:
  Comment looked like it was already resolved.

2. packages/opentelemetry-instrumentation-groq/opentelemetry/instrumentation/groq/__init__.py:206

• Draft comment:
  Safe-check needed: token_histogram.record is called without verifying if token_histogram is not None. If metrics are disabled (and token_histogram is None), this will raise an exception. Consider adding a guard before calling record.
• Reason this comment was not posted:
  Marked as duplicate.

Workflow ID: wflow_B5g1FZrqkqtDXzen

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[nirga]

Thanks @adharshctr! Can you address the comments from Elipsis - I think they can actually improve the reliability here :)

[adharshctr]

Thanks @adharshctr! Can you address the comments from Elipsis - I think they can actually improve the reliability here :)

Done

[nirga]

Thanks!