Update Python version in GitHub workflow #16

	name: LLM API CI/CD - Unit Tests

	on: [push, pull_request]

	jobs:
	# Run Unit Tests
	unit-tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	# Optionally set up Python if needed for other steps (not shown here)
	- name: Set up Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: "3.9"

	# Pull the latest version of the base image to ensure it's up to date
	- name: Pull latest base image
	run: docker pull ubuntu:20.04

	# Build the Docker image, with caching of Docker layers
	- name: Build Docker image
	run: \|
	docker build -t fastapirepo . --cache-from ubuntu:20.04

	# Run unit tests in the Docker container
	- name: Unit Tests
	run: \|
	docker run -e OPENAI_ORG_ID=${{ secrets.OPENAI_ORG_ID }} -e OPENAI_API_KEY=${{ secrets.OPENAI_API_KEY }} -e HUGGINGFACE_API_TOKEN=${{ secrets.HUGGINGFACE_API_TOKEN }} fastapirepo pytest app/test_main.py

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