Python: Remove duplicated workflow observability sample

python/samples/README.md

@@ -320,12 +320,6 @@ This directory contains samples demonstrating the capabilities of Microsoft Agen
 | [`getting_started/workflows/human-in-the-loop/guessing_game_with_human_input.py`](./getting_started/workflows/human-in-the-loop/guessing_game_with_human_input.py) | Sample: Human in the loop guessing game |
 | [`getting_started/workflows/human-in-the-loop/agents_with_approval_requests.py`](./getting_started/workflows/human-in-the-loop/agents_with_approval_requests.py) | Sample: Agents with Approval Requests in Workflows |
 
-### Observability
-
-| File | Description |
-|------|-------------|
-| [`getting_started/workflows/observability/tracing_basics.py`](./getting_started/workflows/observability/tracing_basics.py) | Basic tracing workflow sample |
-
 ### Orchestration
 
 | File | Description |

python/samples/getting_started/observability/workflow_observability.py

@@ -17,10 +17,25 @@
 """
 This sample shows the telemetry collected when running a Agent Framework workflow.
 
+This simple workflow consists of two executors arranged sequentially:
+1. An executor that converts input text to uppercase.
+2. An executor that reverses the uppercase text.
+
+The workflow receives an initial string message, processes it through the two executors,
+and yields the final result.
+
 Telemetry data that the workflow system emits includes:
 - Overall workflow build & execution spans
+  - workflow.build (events: build.started, build.validation_completed, build.completed, edge_group.process)
+  - workflow.run (events: workflow.started, workflow.completed or workflow.error)
 - Individual executor processing spans
+  - executor.process (for each executor invocation)
 - Message publishing between executors
+  - message.send (for each outbound message)
+
+Prerequisites:
+- Basic understanding of workflow executors, edges, and messages.
+- Basic understanding of OpenTelemetry concepts like spans and traces.
 """
 
 

python/samples/getting_started/workflows/README.md

@@ -82,9 +82,7 @@ Once comfortable with these, explore the rest of the samples below.
 
 ### observability
 
-| Sample | File | Concepts |
-|---|---|---|
-| Tracing (Basics) | [observability/tracing_basics.py](./observability/tracing_basics.py) | Use basic tracing for workflow telemetry. Refer to this [directory](../observability/) to learn more about observability concepts. |
+For observability samples in Agent Framework, see the [observability getting started samples](../observability/README.md). The [sample](../observability/workflow_observability.py) demonstrates integrating observability into workflows.
 
 ### orchestration