From 173dba03080d0f215f47f4ac09ef8e9205131a90 Mon Sep 17 00:00:00 2001
From: Aocheng Wang <aochengwang@microsoft.com>
Date: Wed, 16 Jul 2025 11:53:30 +0800
Subject: [PATCH] chore: add description for code changes

---
 doc/tracing.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/tracing.md b/doc/tracing.md
index 046bd98..1f6bc12 100644
--- a/doc/tracing.md
+++ b/doc/tracing.md
@@ -29,6 +29,11 @@ All frameworks or SDKs that support OTLP and follow [semantic conventions for ge
 
 ## Set up Instrumentation
 
+Overall, the code changes focus on:
+
+- Instrumenting the LLM/agent application.
+- Configuring the OTLP trace exporter to use the AITK local collector.
+
 <details>
 <summary>Azure AI Inference SDK - Python</summary>