chore: remove azure-ai-validation directory and fix hardcoded secrets

- Removed entire azure-ai-validation directory (redundant with direct_azure_openai_app.py)
- Replaced hardcoded API keys and tokens with placeholders in:
  - run_with_collector.sh
  - start_collector_correctly.sh
- All functionality now consolidated in alpha-release-testing framework

Author: ankurgitks

instrumentation-genai/opentelemetry-instrumentation-langchain/examples/alpha-release-testing/requirements-traceloop.txt

@@ -21,8 +21,8 @@ splunk-otel-util-genai
 splunk-otel-genai-emitters-splunk
 opentelemetry-instrumentation-langchain
 
-# Traceloop translator (install from local source)
-# pip install -e ../../../../util/opentelemetry-util-genai-processor-traceloop/
+# Traceloop translator (from PyPI)
+splunk-otel-util-genai-processor-traceloop
 
 # ============================================================================
 # Traceloop SDK

instrumentation-genai/opentelemetry-instrumentation-langchain/examples/alpha-release-testing/requirements.txt

@@ -21,7 +21,7 @@ opentelemetry-exporter-otlp>=1.38.0
 splunk-otel-util-genai
 splunk-otel-genai-emitters-splunk
 splunk-otel-genai-evals-deepeval
-splunk-otel-util-genai-translator-traceloop
+splunk-otel-util-genai-processor-traceloop
 
 # LangChain Instrumentation
 opentelemetry-instrumentation-langchain

pyproject.toml

@@ -149,7 +149,11 @@ members = [
 [tool.ruff]
 # https://docs.astral.sh/ruff/configuration/
 line-length = 79
-extend-exclude = ["_template", "*_pb2*.py*"]
+extend-exclude = [
+  "_template",
+  "*_pb2*.py*",
+  "**/examples/**",
+]
 output-format = "concise"
 
 [tool.ruff.lint]
@@ -172,6 +176,7 @@ ignore = [
 [tool.ruff.lint.per-file-ignores]
 "docs/**/*.*" = ["A001"]
 "instrumentation-genai/opentelemetry-instrumentation-langchain/tests/test_callback_handler_agent.py" = ["E402"]
+"instrumentation-genai/opentelemetry-instrumentation-langchain/examples/**/*.py" = ["E402", "F541", "F841"]
 
 [tool.ruff.lint.isort]
 detect-same-package = false # to not consider instrumentation packages as first-party