tests-pr.yml: fix link #3

	name: BNB tests on Pull Requests

	on:
	workflow_dispatch:
	inputs:
	pr_number:
	description: 'PR number'
	required: true

	env:
	# To be able to run tests on CUDA 12.2
	NVIDIA_DISABLE_REQUIRE: "1"
	SLACK_API_TOKEN: ${{ secrets.SLACK_API_TOKEN }}
	OUTPUT_SLACK_CHANNEL_ID: "C06ALV91VML"

	jobs:
	run_tests_single_gpu:
	strategy:
	fail-fast: false
	runs-on: [self-hosted, single-gpu, nvidia-gpu, t4, ci]
	container:
	image: "huggingface/peft-gpu-bnb-latest:latest"
	options: --gpus all --shm-size "16gb" --ipc host -v /mnt/cache/.cache/huggingface:/mnt/cache/
	defaults:
	run:
	shell: bash
	steps:
	- uses: actions/checkout@v3
	- name: Pip install and checkout
	run: \|
	source activate peft
	pip uninstall bitsandbytes
	git remote add upstream https://github.com/TimDettmers/bitsandbytes.git
	git fetch upstream pull/${{ github.event.inputs.pr_number }}/head:test-pr
	git checkout test-pr
	cmake -B . -DCOMPUTE_BACKEND=cuda -S . && cmake --build . && pip install -e . && pip freeze \| grep bitsandbytes
	pip install ".[test]"

	- name: Show bitsandbytes and its versions
	run: pip freeze \| grep bitsandbytes

	- name: Run core tests on single GPU
	id: tests
	if: always()
	run: \|
	source activate peft
	pytest tests/

	- name: Post to Slack
	if: always()
	uses: huggingface/transformers/blob/main/.github/actions/post-slack/action.yml
	with:
	slack_channel: ${{ env.OUTPUT_SLACK_CHANNEL_ID }}
	title: 🤗 Results of the bitsandbytes tests
	status: ${{ steps.tests.conclusion}}
	slack_token: ${{ secrets.CI_SLACK_BOT_TOKEN }}

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