CANN: add PY_VERSION arg and use compiled python #45

	name: Build Docker images (Ubuntu)

	permissions:
	packages: write

	on:
	pull_request:
	paths:
	- 'cann/Dockerfile.ubuntu'
	- 'llm/**'
	- 'pytorch/**'
	branches:
	- main
	push:
	paths:
	- 'cann/Dockerfile.ubuntu'
	- 'llm/**'
	- 'pytorch/**'
	branches:
	- main

	jobs:
	build-cann:
	runs-on: self-hosted
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Build
	run: \|
	docker build -t ascendai/cann:ubuntu2004 -f ./cann/Dockerfile.ubuntu .
	docker build -t ascendai/pytorch:ubuntu2004 -f ./pytorch/Dockerfile .
	cd llm
	docker build -t ascendai/llm:ubuntu2004 -f ./Dockerfile .

	- name: Push
	if: github.event_name == 'push'
	run: \|
	docker push ascendai/cann:ubuntu2004
	docker push ascendai/pytorch:ubuntu2004
	docker push ascendai/llm:ubuntu2004

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