add env setting info to readme

Author: Jimh333

libraries/microsoft-agents-a365-observability-extensions-agentframework/README.md

@@ -0,0 +1,3 @@
+To allow the A365 observability SDK to capture input and output messages, please enable the flags in environment:
+ENABLE_OTEL=true
+ENABLE_SENSITIVE_DATA=true

tests/observability/extensions/agentframework/integration/test_agentframework_trace_processor.py

@@ -244,8 +244,8 @@ def _validate_tool_span_attributes(self, agent365_config):
             if TENANT_ID_KEY in attributes:
                 assert attributes[TENANT_ID_KEY] == agent365_config["tenant_id"]
 
-            # Check for LLM spans (generation spans)
-            if GEN_AI_SYSTEM_KEY in attributes and attributes[GEN_AI_SYSTEM_KEY] == "openai":
+            # Check for LLM spans
+            if "chat" in span.name.lower():
                 if GEN_AI_REQUEST_MODEL_KEY in attributes:
                     llm_spans_found += 1
                     print(f"✓ Found LLM span with model: {attributes[GEN_AI_REQUEST_MODEL_KEY]}")