fix udp import statement in sample app #4

	name: Build, Test, and Publish ADOT OTLP UDP Exporter

	on:
	push:
	branches:
	- "udp-*"
	workflow_dispatch:

	jobs:
	build-test-publish:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install hatch pytest

	- name: Build package
	working-directory: exporters/aws-otel-otlp-udp-exporter
	run: hatch build

	- name: Setup validation app
	run: \|
	mkdir -p validation_app
	cd validation_app
	pip install ../exporters/aws-otel-otlp-udp-exporter/dist/*.whl

	- name: Create test script
	working-directory: validation_app
	run: \|
	cat > test_exporter.py << 'EOF'
	from opentelemetry import trace
	from opentelemetry.sdk.trace import TracerProvider
	from amazon.opentelemetry.exporters.otlp.udp import OTLPSpanExporter

	# Set up tracer
	tracer_provider = TracerProvider()
	trace.set_tracer_provider(tracer_provider)

	# Set up UDP exporter
	exporter = OTLPSpanExporter()

	# Create a span for testing
	tracer = trace.get_tracer(__name__)
	with tracer.start_as_current_span("test_span") as span:
	span.set_attribute("test.attribute", "test_value")
	print("Span created and exported via UDP")

	print("Validation successful!")
	EOF

	- name: Run validation test
	working-directory: validation_app
	run: python test_exporter.py

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